The following products have been found matching your search "312nm": 123

Or did you mean: 310mm | 315µm | 312 | 31 | 31mm | lf 31 | MF 31 | 3 312 025

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UV Lamp 312 nm - DH.WUV01020

UV Lamp, 312 nm, 15 W, for Transilluminator WUV-L20/-L50

UV Lamp 312 nm - DH.WUV02110

UV Lamp, 312 nm, 8 W, for Transilluminator WUV-M20

UV-transilluminator Standard 6x15W (365nm, 312nm, 365+312nm)

Ideal for:

standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr

Features:

low cost, robust, versatile, affordable & gentle excitation
stainless steel frame and robust steel housing
small amount of DNA & RNA stained by EtBr
long-life electronic (low heat, no flickering)
CE certified and unique serial number for tracing

Safety mechanism:

hinged UV-blocking safety cover protects user from UV-radiation

Controller:

high (100%) / low (75%) intensity switch

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Filter	Ideal for	Illumination	Packing size	Wavelengths
DH.WUV00010	WUV-L10 230 V	Standard case-type	495 mm	330 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 15 W UV lamps	520 x 380 x 220 mm	Single 365 nm
DH.WUV00020	WUV-L20 230 V	Standard case-type	495 mm	330 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 15 W UV lamps	520 x 380 x 220 mm	Single 312 nm
DH.WUV00050	WUV-L50 230 V	Standard case-type	495 mm	330 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 15 W UV lamps	520 x 380 x 220 mm	Dual 365 + 312 nm

UV-transilluminator Compact 6x8W (365nm, 312nm)

Ideal for:

standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr

Features:

low cost, robust, versatile, affordable & gentle excitation
stainless steel frame and robust steel housing
small amount of DNA & RNA stained by EtBr
long-life electronic (low heat, no flickering)
CE certified and unique serial number for tracing

Safety mechanism:

hinged UV-blocking safety cover protects user from UV-radiation

Controller:

high (100%) / low (75%) intensity switch

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Filter	Ideal for	Illumination	Packing size	Wavelengths
DH.WUV00110	WUV-M10 230 V	Compact case-type	350 mm	275 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 8 W UV lamps	380 x 320 x 220 mm	Single 365 nm
DH.WUV00120	WUV-M20 230 V	Compact case-type	350 mm	275 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 8 W UV lamps	380 x 320 x 220 mm	Single 312 nm
DH.WUV00210	WUV-M10 110V	Compact case-type	350 mm	275 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 8 W UV lamps	380 x 320 x 220 mm	Single 365 nm
DH.WUV00220	WUV-M20 110V	Compact case-type	350 mm	275 mm	95 mm	Filter size 200 x 200 mm	Standard gel documentation and preparative work, especially for detection of very small amounts of DNA & RNA stained by EtBr	6 x 8 W UV lamps	380 x 320 x 220 mm	Single 312 nm

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

Funnel 300ml (Spin-lock) PES for LF3/3a/30/31 - 00829 197000-34

Funnel 300ml (Spin-lock), PES for LF3/3a/30/31

Support base PC for LF3/5/30/31 - 00829 197000-35

Support base, PC for LF3/5/30/31

Areometer ASTM 3H-62 19+31:0,1 - 8 571 003

Areometer ASTM, 3H-62, 19 + 31:0,1, specific gravity, without thermometer, Length 330 mm

Areometer ASTM 53HL62 19+31:0,1 - 8 583 103

Areometer ASTM, 53HL62, 19 + 31:0,1, specific gravity, with thermometer 0 +150, Length 380 mm

Areometer ASTM 53HM-62 19+31:0,1 - 8 583 113

Areometer ASTM, 53HM-62, 19 + 31:0,1, specific gravity, with thermometer +30 +180, Length 380 mm

Areometer ASTM 53HH-62 19+31:0,1 - 8 583 123

Areometer ASTM, 53HH-62, 19 + 31:0,1, specific gravity, with thermometer +60 +220, Length 380 mm

Steristoppers for neck I-Ø 9,5 - 31 mm - 9 200 029

Steristoppers, for neck I-Ø 29,5 - 31 mm, air permeable, bacterial filtering, sterilizable, made of cellulose Case = 1500 pcs.

Filter holder VF3 / VF5 / VF6 / VF7 / VF8 / VF16 made of glass Ø25mm / Ø47mm / Ø90mm

VF5 & VF8 Ø25mm
Ideal for:

small volume vacuum filtration for biological or particulate contamination analysis

VF6 & VF7 Ø47mm
Ideal for:

solvent purification and general filtration for microbiology, suspended solid analysis etc.

VF3 & VF16 Ø47mm / Ø90mm
Ideal for:

purification of organic, corrosive liquid such as solvent, mobile phase for HPLC, GC and AA analysis

Artikelliste

Order number	Model	Version	Diameter (outer)	Material	Ideal for	Capacity	Stopper
00829 167200-05	VF5 filtration set, complete	with receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml, receiver flask: 125 ml	No. 5
00829 167120-32	VF5 filtration set, filter holder	without receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml	No. 5
00829 167200-08	VF8 filtration set, complete	with receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml, receiver flask: 125 ml	No. 5
00829 167120-34	VF8 filtration set, filter holder	without receiver flask	Filter: Ø25 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone	Small volume vacuum filtration for biological or particulate contamination analysts	Funnel: 15 ml	No. 5
00829 167200-06	VF6 filtration set, complete	with receiver flask	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass; fixing sucker: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml, receiver flask: 1000 ml	No. 8
00829 167120-31	VF6 filtration set, filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support base: borosilicate glass; stopper: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml	No. 8
00829 167200-07	VF7 filtration set, complete	with receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone; receiver flask: borosilicate glass; fixing sucker: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml, receiver flask: 1000 ml	No. 8
00829 167120-33	VF7 filtration set , filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: stainless steel, gasket: PTFE; support base: borosilicate glass; stopper: silicone	Solvent purification and general filtration for microbiology, suspended solid analysis etc.	Funnel: 300 ml	No. 8
00829 167200-03	VF3 filtration set, complete	with receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, suction cap: borosilicate glass; receiver flask: borosilicate glass; fixing sucker: silicone	Purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis	Funnel: 300 ml, receiver flask: 1000 ml
00829 167120-30	VF3 filtration set, filter holder	without receiver flask and fixing sucker	Filter: Ø47 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, suction cap: borosilicate glass	Purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis	Funnel: 300 ml
00829 167200-16	VF16 filtration set, complete	with receiver flask	Filter: Ø90 mm	Filter: borosilicate glass; funnel: borosilicate glass; clamp: anodized aluminium, support screen: PTFE coated; gasket: PTFE; suction cap: borosilicate glass; receiver flask: borosilicate glass	Purification of organic, corrosive liquid such as solvent, mobile phase for HPLC, GC and AA analysis	Funnel: 1000 ml, receiver flask: 5000 ml

Vacuum pump Accessories

Artikelliste

Order number	Model	Version	Material	Ideal for	Connections	Capacity
00829 167200-45	Fixing sucker		silicone	Suitable flask size: 1000 ml	3/8 Zoll, 9,5 mm	1/8 PT
00829 167300-21	Hose barb		Brass	all vacuum pumps	3/8 inch, 8 mm	1/8 PT
00829 167300-63	Hose barb		Brass	all vacuum pumps	3/8 inch, 6.4 mm	1/8 PT
00829 167300-23	Hose barb		Brass	all vacuum pumps	3/8 inch, 4.8 mm	1/8 PT
00829 167300-24	Hose barb		Brass	all vacuum pumps	3/8 inch, 3.2 mm	1/8 PT
00829 187100-32	Hose barb		Brass	all vacuum pumps	1/2 inch, 12 mm	1/4 SAE
00829 187100-31	Hose barb		Brass	all vacuum pumps	3/8 inch, 10 mm	1/4 SAE
00829 187100-34	Hose barb		Brass	all vacuum pumps	1/4 inch, 6 mm	1/4 SAE
00829 169300-21	Connector	Chemical resistant		all Chemker pumps	5/16 inch, 8 mm	1/4 NPS
00829 167301-07	ProteTM filter cartridge			Oil free vacuum pumps - Rocker 300, 400, 410, 430
00829 167801-07	ProteTM filter cartridge			Oil free vacuum pumps - Rocker 801, 811
00829 167301-06	Moisture trap / vacuum regulator		PC	Oil free vacuum pumps - Rocker 300, 400, 410, 430
00829 167801-06	Moisture trap / vacuum regulator		PC	Oil free vacuum pumps - Rocker 801, 811
00829 167300-42	Air outlet			Oil free vacuum pumps - Rocker 300, 400, 410, 430
00829 167600-42	Air outlet			Oil free vacuum pumps - Rocker 800, 801, 810, 811
00829 169301-06	Glass vapor trap		Glass	Chemical resistant vacuum pumps - Chemker 411
00829 169411-06	Vapor trap / vacuum regulator	New version	Glass	Chemical resistant vacuum pumps - Chemker 410, 411

Waste bottle 1200ml PC - 00829 197000-31-PC

Waste bottle 1200ml, PC

Support screen stainless steel for VF7 - 00829 167230-31

Support screen, stainless steel for VF7

STOPPERS SILICONE - 9 201 013

STOPPERS, SILICONE, TRANSPARENT, FLEXIBLE, TOP DIA. 38 MM, BOTTOM DIA. 31 MM, LENGTH 35 MM, PACK = 5 PCS

Burner accessories Tripods

for gas burner
made of stainless steel or tempered cast iron

Artikelliste

Order number	Model	Height (outer)	Diameter (outer)	Material	Ideal for
7 401 300	Tripod	150 mm	Ø80 mm	Stainless steel	gas burner
7 401 301	Tripod	180 mm	Ø100 mm	Stainless steel	gas burner
7 401 302	Tripod	210 mm	Ø120 mm	Stainless steel	gas burner
7 401 304	Tripod	220 mm	Ø140 mm	Stainless steel	gas burner
7 401 306	Tripod	230 mm	Ø160 mm	Stainless steel	gas burner
7 401 311	Tripod	180 mm	Ø100 mm	Tempered cast iron	gas burner
7 401 312	Tripod	210 mm	Ø120 mm	Tempered cast iron	gas burner
7 401 313	Tripod	210 mm	Ø140 mm	Tempered cast iron	gas burner

Burette Automatic burette Schilling class B white graduated amber stained

short line graduation
DIN EN ISO 385
error ranges are better than the DIN EN ISO 385 requirements
with PE reservoir and stable base
push button for precise titration
automatic zero point
made of borosilicate glass 3.3

Artikelliste

Order number	Model	Version	Color	Material	Numeric division	Capacity	Accessories	Graduation	Class	Tolerance ISO	Tolerance witeg	DIN
3 312 005	Automatic burette	Schilling		Borosilicate glass 3.3	Strichteilung 0,02 ml	5 ml	with PE reservoir 500 ml and stable base	blue graduated	B	±0.04 ml	±0.04 ml	DIN EN ISO 385
3 312 010	Automatic burette	Schilling		Borosilicate glass 3.3	Strichteilung 0,05 ml	10 ml	with PE reservoir 500 ml and stable base	blue graduated	B	±0.05 ml	±0.05 ml	DIN EN ISO 385
3 312 015	Automatic burette	Schilling		Borosilicate glass 3.3	Strichteilung 0,1 ml	15 ml	with PE reservoir 1000 ml and stable base	blue graduated	B	±0.1 ml	±0.1 ml	DIN EN ISO 385
3 312 025	Automatic burette	Schilling		Borosilicate glass 3.3	Strichteilung 0,1 ml	25 ml	with PE reservoir 1000 ml and stable base	blue graduated	B	±0.1 ml	±0.1 ml	DIN EN ISO 385
3 312 050	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,1 ml	50 ml	with PE reservoir 1000 ml and stable base	blue graduated	B	±0.1 ml	±0.08 ml	DIN EN ISO 385

Burette Automatic burette Schilling class B white graduated amber stained

short line graduation
DIN EN ISO 385
error ranges are better than the DIN EN ISO 385 requirements
with PE reservoir and stable base
push button for precise titration
automatic zero point
made of borosilicate glass 3.3

Artikelliste

Order number	Model	Version	Color	Material	Numeric division	Capacity	Accessories	Delivery time	Color-code	Graduation	Class	Tolerance	Tolerance ISO	Tolerance witeg	DIN
3 312 005 BR	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,02 ml	5 ml	with PE reservoir 500 ml and stable base			white graduated	B		±0.04 ml	±0.04 ml	DIN EN ISO 385
3 312 010 BR	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,05 ml	10 ml	with PE reservoir 500 ml and stable base			white graduated	B		±0.05 ml	±0.05 ml	DIN EN ISO 385
3 312 015 BR	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,1 ml	15 ml	with PE reservoir 1000 ml and stable base			white graduated	B		±0.1 ml	±0.1 ml	DIN EN ISO 385
3 312 025 BR	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,1 ml	25 ml	with PE reservoir 1000 ml and stable base			white graduated	B		±0.1 ml	±0.1 ml	DIN EN ISO 385
3 312 050 BR	Automatic burette	Schilling	amber stained	Borosilicate glass 3.3	Strichteilung 0,1 ml	50 ml	with PE reservoir 1000 ml and stable base	2 - 8 sec.	white	white graduated	B	±0.006 ml	±0.1 ml	±0.08 ml	DIN EN ISO 385

Laboratory bottles square with screw thread DURAN ® tubing (clear glass or amber stained)

with screw cap and pouring ring (PP)(clear glass version only)
Clear glass or amber stained
made of DURAN ® tubing

Artikelliste

Order number	Model	Version	Diameter (outer)	Color	Form	Thread	Material	Screw cap	Capacity	Diameter	Graduation	Height(outer)
5 523 311	Laboratory bottles	with screw cap and pouring ring (PP)	50 mm	clear glass	square	GL32	made of DURAN® tubing	PP	100 ml	50 mm	yes	109 mm
5 523 312	Laboratory bottles	with screw cap and pouring ring (PP)	64 mm	clear glass	square	GL45	made of DURAN® tubing	PP	250 ml	64 mm	yes	143 mm
5 523 313	Laboratory bottles	with screw cap and pouring ring (PP)	78 mm	clear glass	square	GL45	made of DURAN® tubing	PP	500 ml	78 mm	yes	181 mm
5 523 314	Laboratory bottles	with screw cap and pouring ring (PP)	94 mm	clear glass	square	GL45	made of DURAN® tubing	PP	1000 ml	94 mm	yes	222 mm
5 523 331	Laboratory bottles		50 mm	amber glass	square	GL45	made of DURAN® tubing		100 ml	50 mm	yes	109 mm
5 523 332	Laboratory bottles		64 mm	amber glass	square	GL45	made of DURAN® tubing		250 ml	64 mm	yes	143 mm
5 523 333	Laboratory bottles		78 mm	amber glass	square	GL45	made of DURAN® tubing		500 ml	78 mm	yes	181 mm
5 523 334	Laboratory bottles		94 mm	amber glass	square	GL45	made of DURAN® tubing	PP	1000 ml	94 mm	yes	222 mm

Clips for joints ST 12/21-12/32 - 0 131 312

Clips for joints, ST 12/21-12/32, made of POM, pack = 10 pcs.

Distillation thermometer NS 14/23 -10-+150:1°C - 1 312 001

Distillation thermometer, core NS 14/23, -10 + 150 :1°C, installation length 68 mm

Distillation thermometer NS14/23 -10+150:1°C - 1 312 002

Distillation thermometer, core NS 14/23, -10 + 150 :1°C, installation length 75 mm

Distillation thermometer NS14/23 -10-+150:1°C - 1 312 004

Distillation thermometer, core NS 14/23, -10 + 150 :1°C, installation length 150 mm

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