witeg Labortechnik GmbH

Spinner flasks "BIOGEN" 8000 ml - 5 529 007

Spinner flasks "BIOGEN", 8000 ml, center neck screw cap 110 mm, sidearms screw cap 45 mm, o.d. 224 mm, h. 443 mm

Spinner flasks "BIOGEN" 15000 ml - 5 529 008

Spinner flasks "BIOGEN", 15000 ml, center neck screw cap 110 mm, sidearms screw cap 45 mm, o.d. 300 mm, h. 570 mm

Spinner flasks "BIOGEN" 36000 ml - 5 529 009

Spinner flasks "BIOGEN", 36000 ml, center neck screw cap 110 mm, sidearms screw cap 45 mm, o.d. 315 mm, h. 800 mm

MICROCARRIER STIRRER FLASKS "BIOGEN" - 5 529 011

MICROCARRIER STIRRER FLASKS "BIOGEN"DBGM (CELL CULTURE VESSELS) 100 ML,CENTERNECK SCREW CAP 80 MM, SIDEARMS SCREW CAP 18MM

Microcarrier stirrer flasks "BIOGEN" - 5 529 012

Microcarrier stirrer flasks "BIOGEN" DBGM (cell culture vessels) 250 ml, center neck screw cap 80 mm, sidearms screw cap 25mm

Microcarrier stirrer flasks "BIOGEN" - 5 529 013

Microcarrier stirrer flasks "BIOGEN" DBGM (cell culture vessels) 500 ml, centerneck screw cap 80 mm, side arms screw cap 32mm

Microcarrier stirrer flasks "BIOGEN" - 5 529 014

Microcarrier stirrer flasks "BIOGEN" DBGM (cell culture vessels)1000 ml, center neck screw caps 110 mm, side arms screw cap 45mm

MICROCARRIER STIRRER FLASKS "BIOGEN" - 5 529 015

MICROCARRIER STIRRER FLASKS "BIOGEN"DBGM (CELL CULTURE VESSELS)3000 ML,CENTERNECK SCREW CAPS 110 MM,SIDEARM SCREW CAP 45MM

MICROCARRIER STIRRER FLASKS "BIOGEN" - 5 529 016

MICROCARRIER STIRRER FLASKS "BIOGEN"DBGM (CELL CULTURE VESSELS)8000 ML,CENTERNECK SCREW CAPS 110 MM,SIDEARM SCREW CAP 18MM

Centrifuge tubes BIOGEN

heavy wall
with screw cap
made of borosilicate glass 3.3

Artikelliste

Order number	Model	Version	Diameter (outer)	Form	Thread	Material	Numeric division	Capacity	Diameter	Length(outer)
4 946 001	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,8 mm	17 mm	conical bottom	GL 18	Borosilicate glass 3.3	1	12 ml	17 mm	137 mm
4 946 002	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,8 mm	17 mm	conical bottom	GL 18	Borosilicate glass 3.3	1	15 ml	17 mm	140 mm
4 946 003	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,4 mm	28 mm	conical bottom	GL 25	Borosilicate glass 3.3	0-10 : 0,5 10-40 : 1,0	40 ml	28 mm	145 mm
4 946 101	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,4 mm	28 mm	shallow cone bottom	GL 25	Borosilicate glass 3.3	0-10 : 0,5 10-50 : 1,0	50 ml	28 mm	140 mm
4 947 001	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,2 mm	20 mm	round bottom	GL 18	Borosilicate glass 3.3		10 ml	20 mm	97 mm
4 947 003	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,8 mm	28 mm	round bottom	GL 25	Borosilicate glass 3.3		50 ml	28 mm	140 mm
4 947 101	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 1,2 mm	60 mm	conical bottom		Borosilicate glass 3.3	0-3 : 0,5 3-10 : 1,0 10-20 : 2,0 20-50 : 3,0 50-125 : 5,0	140 ml	60 mm	152 mm
4 947 201	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 2,2 mm	60 mm	conical bottom	GL 32	Borosilicate glass 3.3		140 ml	60 mm	152 mm
4 947 202	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 2,5 mm	95 mm	conical bottom	GL 32	Borosilicate glass 3.3		590 ml	95 mm	175 mm
4 947 301	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 2,5 mm	95 mm	shallow cone bottom	GL 45	Borosilicate glass 3.3		760 ml	95 mm	175 mm
4 947 401	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 2,2 mm	60 mm	conical bottom	GL 32	Borosilicate glass 3.3	0-3 : 0,5 3-10 : 1,0 10-20 : 2,0 20-50 : 3,0 50-125 : 5,0	140 ml	60 mm	150 mm
4 947 402	Centrifuge tubes	BIOGEN, with screw cap, wall thickness: 2,2 mm	60 mm	conical bottom	GL 32	Borosilicate glass 3.3	0-3 : 0,5 3-10 : 1,0 10-20 : 2,0 20-50 : 3,0 50-125 : 5,0	200 ml	60 mm	173 mm

Heating mantles WHM multi-place (beaker or flasks)

Ideal for:

repetitive extraction (Kjeldahl, Soxhlet and other extraction procedures), laboratory reflux and distillation applications

Features:

nickel chrome heating element
coil type: acid-resistant, long life time
highly processed aluminium case offers robust standing, easy handling and usability on the magnetic stirrer
lower profile for space-saving convenience
three support rods and two hooks included
CE certified and unique serial number for tracing

Versions:

3-places heating mantle (round bottom)
6-places heating mantle for flasks and beakers (round or flat bottom)

Artikelliste

Order number	Model	Version	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Form	Controller	Vessel diameter	Vessel capacity	Power consumption	Temperature range
DH.WHM12291	WHM 230 V, 6 places	6 places	50 mm	800 mm	240 mm	110 mm	flat	individual controller for each place	Ø83 - 86 mm	250 ml / 300 ml	840 W	100°C - 450°C
DH.WHM12293	WHM 230 V, 6 places	6 places	50 mm	800 mm	240 mm	110 mm	round	individual controller for each place	Ø83 - 86 mm	250 ml / 300 ml	840 W	100°C - 450°C
DH.WHM12295	WHM 230 V, 6 places	6 places	65 mm	950 mm	270 mm	130 mm	round	individual controller for each place	Ø102 - 105 mm	500 ml	1440 W	100°C - 450°C
DH.WHM12391	WHM 230 V, 3 places	3 places	65 mm	550 mm	270 mm	130 mm	round	individual controller for each place	Ø102 - 105 mm	500 ml	720 W	100°C - 450°C
DH.WHM12393	WHM 230 V, 3 places	3 places	75 mm	690 mm	340 mm	170 mm	round	individual controller for each place	Ø130 - 131 mm	1000 ml	1050 W	100°C - 450°C

Incubators WIS-30 Shaking incubator front-door orbital motion

Ideal for:

biological cultures under various temperatures

Features:

front door and sliding platform provides easy loading and handling of samples
RS232C interface for monitoring and controlling (WireRemote)
advanced shaking mechanism provides quiet shaking and precise speed control
stabilized orbital motion, minimum noise and no vibration
universal platform included
accommodates flasks up to 1000 ml
durable and flexible plastic flask holder (optional)
universal spring rack for various flask shapes/sizes (optional)
stainless steel interior and powder-coated body
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
leakage breaker
automatic operation stop when door opens

Controller:

digital fuzzy controller with Jog-Shuttle-switch (turn + push)

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Heating power	Capacity	Compressor	Refrigerant	Shaking motion	Shaking speed	Shaking stroke	Power consumption	Temperature variation	Temperature range	Temperature accuracy	Packing size	Sensor
DH.WIS00230	WIS-30 230 V	570 mm	465 mm	470 mm	916 mm	730 mm	683 mm	600 W	35 pcs. flask holder for 100 ml flasks, 16 pcs. flask holder for 250 ml flasks, 12 pcs. flask holder for 500 ml flasks, 9 pcs. flask holder for 1000 ml flasks			Orbital motion	30 - 250 rpm	25 mm	600 W	±0.5°C at 37°C	Room temperature +5°C - 60°C	±0.2°C to 37°C	1050 x 900 x 900 mm	Temperature sensor PT100
DH.WIS01230	WIS-30R 230 V	570 mm	465 mm	470 mm	916 mm	730 mm	683 mm	800 W	35 pcs. flask holder for 100 ml flasks, 16 pcs. flask holder for 250 ml flasks, 12 pcs. flask holder for 500 ml flasks, 9 pcs. flask holder for 1000 ml flasks	190 W	134A (CFC-free refrigerant)	Orbital motion	30 - 250 rpm	25 mm	1300 W	±0.5°C at 37°C	10°C - 60°C (refrigerated)	±0.2°C to 37°C	1050 x 900 x 900 mm	Temperature sensor PT100

Incubators WIS-20 Shaking incubator bench-top orbital motion

Ideal for:

biological cultures under various temperatures

Features:

easy access to bench top by liftable door
RS232C interface for monitoring and controlling (WireRemote)
advanced shaking mechanism provides quiet shaking and precise speed control
stabilized orbital motion, minimum noise and no vibration
60W krypton lamp
universal platform included
accommodates flasks up to 1000 ml
durable and flexible plastic flask holder (optional)
universal spring rack for various flask shapes/sizes (optional)
stainless steel interior and powder-coated body
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
sensor error detection and leakage breaker
automatic operation stop when door opens

Controller:

digital fuzzy controller with Jog-Shuttle-switch (turn + push)

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Heating power	Capacity	Compressor	Refrigerant	Shaking motion	Shaking speed	Shaking stroke	Power consumption	Temperature variation	Temperature range	Temperature accuracy	Packing size	Sensor
DH.WIS00220	WIS-20 230 V	530 mm	530 mm	350 mm	530 mm	855 mm	850 mm	500 W	32 pcs. flask holder for 100 ml flasks, 20 pcs. flask holder for 250 ml flasks, 16 pcs. flask holder for 500 ml flasks, 9 pcs. flask holder for 1000 ml flasks			Orbital motion	30 - 250 rpm	25 mm	500 W	±0.5°C at 37°C	Room temperature +5°C - 60°C	±0.2°C to 37°C	1000 x 800 x 1100 mm	Temperature sensor PT100
DH.WIS01220	WIS-20R 230 V	530 mm	530 mm	350 mm	530 mm	855 mm	850 mm	700 W	32 pcs. flask holder for 100 ml flasks, 20 pcs. flask holder for 250 ml flasks, 16 pcs. flask holder for 500 ml flasks, 9 pcs. flask holder for 1000 ml flasks	190 W	134A (CFC-free refrigerant)	Orbital motion	30 - 250 rpm	25 mm	1200 W	±0.5°C at 37°C	10°C - 60°C (refrigerated)	±0.2°C to 37°C	1000 x 800 x 1100 mm	Temperature sensor PT100

Incubators WIS-10 Shaking incubator top-door orbital motion

Ideal for:

biological cultures under various temperatures

Features:

CFC free refrigerant (R-404A)
easy access to bench top by liftable door
RS232C interface for monitoring and controlling (WireRemote)
advanced shaking mechanism provides quiet shaking and precise speed control
stabilized orbital motion, minimum noise and no vibration
60W krypton lamp (WIS-10RL)
accommodates flasks up to 1000 ml
durable and flexible plastic flask holder (optional)
universal spring rack for various flask shapes/sizes (optional)
stainless steel interior and powder-coated body
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
sensor error detection and leakage breaker
automatic operation stop when door opens

Controller:

digital fuzzy controller with Jog-Shuttle-switch (turn + push)

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Illumination	Heating power	Capacity	Compressor	Refrigerant	Shaking motion	Shaking speed	Shaking stroke	Power consumption	Temperature variation	Temperature range	Temperature accuracy	Packing size	Sensor
DH.WIS00210	WIS-10 230 V	750 mm	720 mm	400 mm	1065 mm	900 mm	980 mm		800 W	68 pcs. flask holder for 100 ml flasks, 36 pcs. flask holder for 250 ml flasks, 21 pcs. flask holder for 500 ml flasks, 18 pcs. flask holder for 1000 ml flasks		R-404A (CFC-free refrigerant)	Orbital motion	30 - 250 rpm	25 mm	800 W	±0.5°C at 37°C	Room temperature +5°C - 60°C	±0.2°C to 37°C	1220 x 1060 x 1200 mm	Temperature sensor PT100
DH.WIS04210	WIS-10R 230 V	750 mm	720 mm	400 mm	1065 mm	900 mm	980 mm		1000 W	68 pcs. flask holder for 100 ml flasks, 36 pcs. flask holder for 250 ml flasks, 21 pcs. flask holder for 500 ml flasks, 18 pcs. flask holder for 1000 ml flasks	250 W	R-404A (CFC-free refrigerant)	Orbital motion	30 - 250 rpm	25 mm	1800 W	±0.5°C at 37°C	10°C - 60°C (refrigerated)	±0.2°C to 37°C	1220 x 1060 x 1200 mm	Temperature sensor PT100
DH.WIS05210	WIS-10RL 230 V	750 mm	720 mm	400 mm	1065 mm	900 mm	980 mm	Krypton lamp, 60 W	1200 W	68 pcs. flask holder for 100 ml flasks, 36 pcs. flask holder for 250 ml flasks, 21 pcs. flask holder for 500 ml flasks, 18 pcs. flask holder for 1000 ml flasks	250 W	R-404A (CFC-free refrigerant)	Orbital motion	30 - 250 rpm	25 mm	2100 W	±0.5°C at 37°C	10°C - 60°C (refrigerated)	±0.2°C to 37°C	1220 x 1060 x 1200 mm	Temperature sensor PT100

Filter holder LF30 / LF31 / LF3 / LF5 /LF3a / LF5a / MF3 / MF3a / MF5 / MF5a made of PES Ø47mm

LF30 & LF31 Ø47mm
Features:

spin-lock connection facilitates fast and stable installation without clamp
excellent smash and high temperature resistance
autoclavable
built-in overflow protection to keep the filtrate from overflowing when waste bottle is full
funnel graduated in 50ml, receiver in 100ml increments for easy measurement

LF 3 / 5 & LF 3a / 5a Ø47mm
Features:

spin-lock connection facilitates fast and stable installation without clamp
PES structure offers excellent smash and high temperature resistance (up to 180°C)
autoclavable
reusable
funnel graduated in 50ml increments for easy measurement

MF 3 / 5 & MF 3a / 5a Ø47mm
Features:

magnetic connection facilitates fast and stable installation without clamp
strong magnetic seal allows one-handed operation, prevents possible twisting and tearing of the membrane
membrane guide on the base helps positioning membrane easily
PES structure offers excellent smash and high temperature resistance (up to 180°C)
funnel graduated in 50ml increments for easy measurement
autoclavable
reusable

Artikelliste

Order number	Model	Version	Diameter (outer)	Filter	Thread	Material	Ideal for	Connections	Capacity	Stopper
00829 197000-01	LF 30 PES filtration set, filter holder	without PC waste bottle with cover	Filter: Ø47 mm	25 mm, 0.2 μm		Filter holder: PES; filter: PTFE; lid kit: PP, funnel: PES; support screen: PP; support base: PC; stopper: silicone		Spin-lock connection	Funnel: 300 ml	No. 16
00829 197000-03	LF 5 PES filter holder, complete	without lid kit	Filter: Ø47 mm	25 mm, 0.2 μm		Filter: PTFE; funnel: PES; support screen: PP; support base: PC; stopper: silicone		Spin-lock connection	Funnel: 500 ml	No. 16
00829 197000-02	LF 3a PES filter holder, complete	with lid kit	Filter: Ø47 mm	25 mm, 0.2 μm	Bottle adapter: GL45	Filter: PTFE; lid kit: PP, silicone; funnel: PES; support screen: PP		Spin-lock connection	Funnel: 300 ml
00829 197000-04	LF 5a PES filter holder, complete	without lid kit	Filter: Ø47 mm	25 mm, 0.2 μm	Bottle adapter: GL45	Filter: PTFE; funnel: PES; support screen: PP		Spin-lock connection	Funnel: 500 ml
00829 200300-01	MF3	Filter holder with long stem	Filter: Ø47 mm			Lid kit: PP, funnel: PES; support base: PES, stopper: silicone	Can be used for WaterVac100 with stopper design		Funnel: 300 ml	No. 8
00829 200500-01	MF5	Filter holder with long stem	Filter: Ø47 mm			Lid kit: PP, funnel: PES; support base: PES, stopper: silicone	Can be used for WaterVac100 with stopper design		Funnel: 500 ml	No. 8
00829 200310-01	MF 3a	Filter holder with short stem	Filter: Ø47 mm			Lid kit: PP, funnel: PES; support base: PP			Funnel: 300 ml
00829 200510-01	MF 5a	Filter holder with short stem	Filter: Ø47 mm			Lid kit: PP, funnel: PES; support base: PP			Funnel: 500 ml
00829 197010-30	LF 30 PES filtration set, complete	with PC waste bottle with cover	Filter: Ø47 mm	25 mm, 0.2 μm		Filter holder: PES; filter: PTFE; lid kit: PP, funnel: PES; support screen: PP; support base: PC; stopper: silicone; cap: PP; cover: PC; waste bottle: PC		Spin-lock connection	Funnel: 300 ml, receiver flask: 1200 ml	No. 16
00829 197010-31	LF 31 PES filtration set, complete	with receiver flask and fixing sucker	Filter: Ø47 mm	25 mm, 0.2 μm		Filter holder: PES; filter: PTFE; lid kit: PP, funnel: PES; support screen: PP; support base: PC; stopper: silicone;receiver flask: borosilicate glass; fixing sucker: silicone		Spin-lock connection	Funnel: 300 ml, receiver flask: 1000 ml	No. 16

Filter holder SF10 / SF30 / filter holder made from stainless steel Ø47mm

SF10 & SF30 Ø47mm
Ideal for:

spin-lock connection facilitates fast and stable installation without clamp
stainless steel funnel offers excellent chemical resistance and can be sterilized
built-in overflow protection to keep the filtrate from overflowing when waste bottle is full

Artikelliste

Order number	Model	Version	Diameter (outer)	Material	Ideal for	Connections	Capacity	Stopper
00829 197010-32	SF10 filtration set, complete	with PC waste bottle with cover	Filter: Ø47 mm	Filter: stainless steel; funnel: stainless steel; support screen: stainless steel; support base: stainless steel; stopper: silicone; cap: PP; cover PC; waste bottle: PC		SF-Spin-lock connection	Funnel: 100 ml, receiver flask: 1200 ml	No. 16
00829 197010-33	SF30 filtration set, complete	with PC waste bottle with cover	Filter: Ø47 mm	Filter: stainless steel; funnel: stainless steel; support screen: stainless steel; support base: stainless steel; stopper: silicone; cap: PP; cover PC; waste bottle: PC		SF-Spin-lock connection	Funnel: 300 ml, receiver flask: 1200 ml	No. 16
00829 180100-11	Stainless steel lids				100ml filter holder
00829 180100-13	Stainless steel lids				300 ml and 500 ml filter holder

Ultra low temperature Freezer SWUF-D DuoFreeze SmartLab 308/393/503/714 Liter -95°C

Ultra low temperature freezers from witeg

Ultra-deep cooling down to -95°C
especially suitable for vaccines

DuoFreeze SmartLab with 2 compressors: If one system fails, the other still cools down to -80°C

The witeg ultra low temperature freezer SWUF-D DuoFreeze SmartLab is available in 4 sizes of 308/393/503/714 liters.
All devices are UL/CUL, CE and RoHs certified. The 503 liter version is also GMP certified.
The witeg ultra low temperature freezers are characterized by safety and environmental friendliness and are an ideal basis, especially for vaccines in times of Corona.
Witeg ultra low freezers offer an optimal solution for storing vaccines that are now available to fight COVID-19. A number of safety devices guarantee absolute temperature stability during vaccine storage, which is supported by an optimized control system with automatic data recording, self-diagnosis function, remote control system with app service.
The ultra low temperature freezers from witeg can be easily operated via the TFT LCD full-touch screen and offer extensive storage and programming functions, which are essential when storing vaccines that are subject to cold chains.

Ideal for:

ultra low refrigeration
especially for vaccines

Features:

CFC free refrigerant (R-404A)
DuoFreeze™ with 2 compressors: when one system fails, the other still cools down to -80°C
automatic vacuum breaker – easy to re-open the door
external temperature sensor hole
block condenser removes filter & causes of related failure
filter-free mechanism lowers heat from the compressor
easy maintenance and improved performance
high-quality insulation panel and inner doors ensure defrosting around outer surface
easy monitoring and control – eye level controller
stainless steel interior, powder-coated steel body and inner door
3x stainless steel shelves to separate chamber into 4 sub-chambers included
castors for easy movement
UL/CUL, CE & RoHS certified and unique serial number for tracing
SWUF-D500 model is GMP certified

Safety mechanism:

push alarm service to your smartphone
sensor error detection
door locking system, door open error
door ajar and power failure alarm
standard warning and alarm functions

Controller:

Smart-Lab™ controller with 7" full touch screen TFT LCD:

WiRe™ app service, remote control system
variable program settings
self-diagnostic function
automatic data recording
data transfer to PC by USB memory
Internet connectivity with WiFi

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Shelves	Capacity	Compressor	Condenser	Refrigerant	Power consumption	Temperature range	Packing size	Sensor
DH.SWUF01400	SWUF-D400 230 V	Max. rack quantity: 16 pcs. with 15 (3 x 5) placed racks (RFU3040)	600 mm	500 mm	1310 mm	840 mm	750 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	393 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 474 W/h; eco mode: 373 W/h	-95°C to -65°C	116 x 116 x 222 cm	Temperature sensor PT100
DH.SWUF01500	SWUF-D500 230 V	Max. rack quantity: 16 pcs. with 20 (4 x 5) placed racks (RFU50)	600 mm	640 mm	1310 mm	840 mm	890 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	503 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 507 W/h; eco mode: 458 W/h	-95°C to -65°C	116 x 124 x 222 cm	Temperature sensor PT100
DH.SWUF01700	SWUF-D700 230 V	Max. rack quantity: 24 pcs. with 20 (4 x 5) placed racks (RFU50)	880 mm	620 mm	1310 mm	1120 mm	870 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	714 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 596 W/h,; eco mode: 503 W/h	-90°C to -65°C	140 x 140 x 221 cm	Temperature sensor PT100

witeg Safety caps GL 45 for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Ideal for	Connections	Accessories
8 257 201	blue	OØ 1/8 inch tubing	2 ports	-
8 257 202	blue	OØ 1/8 inch tubing	3 ports	-
8 257 203	red	OØ 1/8 inch tubing	3 ports	-
8 257 204	yellow	OØ 1/8 inch tubing	4 ports	-
8 257 205	blue	OØ 1/16 inch tubing	2 ports	-
8 257 206	red	OØ 1/16 inch tubing	3 ports	-
8 257 207	yellow	OØ 1/16 inch tubing	4 ports	-
8 257 217	black	OØ 1/8 inch tubing	2 ports	1x air valve and 1 x 1/4’’-28 fitting
8 257 218	black	OØ 1/8 inch tubing	3 ports	1x air valve and 2 x 1/4’’-28 fitting
8 257 219	black	OØ 1/8 inch tubing	4 ports	1x air valve and 3 x 1/4’’-28 fitting

witeg Safety caps GLS 60 for HPLC, black - 8 257 220

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

Fittings for witeg Safety caps for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Thread	Material	Ideal for
8 257 208	natural	10-32unf		OØ 1/16 inch tubing
8 257 209	natural	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 210	orange	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 211	dark blue	1/4-28	PP	OØ 1/16 inch tubing
8 257 212	red	1/4-28	PP	OØ 1/8 inch tubing
8 257 213	dark blue	1/4-28	PP	OØ 1/8 inch tubing
8 257 214	natural	10-32unf	PEEK	blind plug
8 257 215	black	1/4-28	PP	blind plug

witeg Safety caps GLS 80 for HPLC, blue - 8 257 280

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

Silicone stopper for Spinner flasks "BIOGEN" - 0 175 100

Silicone stopper for Spinner flasks "BIOGEN" No. 5.529.101-104

Silicone stopper for Spinner flasks "BIOGEN" - 0 175 101

Silicone stopper for Spinner flasks "BIOGEN" No. 5.529.105-110

VITON-O-Ring for Biogen-cross-flow-micro-filtration-modules - 2 340 005

VITON-O-RING, FOR BIOGEN-CROSS- FLOW-MICRO-FILTRATION-MODULES

Biogen-crossflow-microfiltration-modules - 2 340 101

Biogen-crossflow-microfiltration-modules type WG2PO6, housing borosilicate glass 3.3, 400 qcm, material PP hydrophobic, no. of capill. 85, cap.-i.dia.: 0.6 mm, o.dia.: 1.0 mm

The following products have been found matching your search "bitte": 170

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