The following products have been found matching your search "litmus": 423

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Balance WBA-3200 / WBA-6200 standard 0,01g - 3200/6200g

Ideal for:

standard balancing purposes

Features:

various counting & weighing modes (g, ct, GN, dwt, etc.)
with 168 x 168 mm weighing plate and optional glass draft shield
weighing response time adjustable
electromagnetic base
external calibration and numeric linearity calibration
built-in RS232C & USB port for printer
super-size backlight LCD display, can display present temperature
stabilization time (typical at fast) ? 8 seconds
2 kg calibration weight included (only WBA-3200)
CE-MDD certified and unique serial number for tracing

Safety mechanism:

four level anti-shock adjustable function
default and auto lock present working mode

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Connections	Plate size	Temperature range	Packing size	Accessories	Weighing range	Read out, reproducibility & linearity
DH.WBA3200	WBA-3200	standard lab balance	195 mm	295 mm	90 mm	Standard balancing purposes	RS232C- & USB port for printer	168 x 168 mm	Permissible: 5.0 - 35°C	243 x 377 x 163 mm	with optional glass draft shield	0,01 g - 3200 g	Read out, reproducibility & linearity 0.01 g
DH.WBA6200	WBA-6200	standard lab balance	195 mm	295 mm	90 mm	Standard balancing purposes	RS232C- & USB port for printer	168 x 168 mm	Permissible: 5.0 - 35°C	243 x 377 x 163 mm	with optional glass draft shield	0,01 g - 6200 g	Read out, reproducibility & linearity 0.01 g

Moisture analyzer WBA-110M 0,01-110g - DH.WBA110M

Ideal for:

measuring the percentage of moisture content

Features:

Ø 90 mm weighing plate, stainless steel chamber and load cell sensor
external calibration
built-in RS232C & USB port for printer
up to 15 values storable
halogen light heating and PT 100 temperature sensor
temperature and time selectable
100 g calibration weight and 10 sample plates included
3 displays after drying:

humidity (%) - reduce weight of liquid
dry mass (%) - weight of solid
ATRO (%) - 100 - 999%

backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

default and auto lock present working mode

Colony Counter Galaxy 330

Ideal for:

total bacteria counting
total coliform counting

Features:

4 displays showing present count and three previous counts
possibility of average value
storage for up to 100 counts
subtraction function
suitable for petri dishes from Ø90 to Ø150 mm and Ø60 mm
pressure sensor allows to operate with any marking pen
CE certified

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Connections	Illumination
00829 175330-02	Galaxy 330		30.2 cm	35.1 cm	37 cm	Total bacteria counting, total coliform counting	EU-plug, with USB port	LED (adjustable)
00829 175330-01	Galaxy 330		30.2 cm	35.1 cm	37 cm	Total bacteria counting, total coliform counting	US-plug, with USB port	LED (adjustable)
00829 175330-12	Galaxy 330 software	software including USB stick and connection cable				Galaxy 330

Vacuum pump Rocker 300 -680mmHg (106mbar) 25l/min - 00829 167300-22

Ideal for:

filtration for microbiology test
air sampling
suspended solid test
vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE, CSA and RoHs certified , IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 300 DC -650mmHg (146mbar) 25l/min - 00829 167330-00

Ideal for:

filtration for microbiology test
air sampling
suspended solid test
vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE and CSA certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 400 -680 mmHg (106 mbar) 34 l/min - 00829 167400-22

Ideal for:

filtration for microbiology test
air sampling
suspended solid test
vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE, CSA and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 410 -735 mmHg (33 mbar) 20 l/min - 00829 167410-22

Ideal for:

filtration for microbiology test
air sampling
suspended solid test
vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE, CSA and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 810 -735 mmHg (33 mbar) 50 l/min - 00829 167810-22

Ideal for:

vacuum drying
vacuum oven
high volume degas
high volume vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 801 -670 mmHg (120 mbar) 68 l/min - 00829 167801-22

Ideal for:

vacuum drying
vacuum oven
high volume degas
high volume vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 811 -735 mmHg (33 mbar) 40 l/min - 00829 167811-22

Ideal for:

vacuum drying
vacuum oven
high volume degas
high volume vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Rocker 430 -630 mmHg (173 mbar) 28 l/min 80 psi - 00829 167430-22

Ideal for:

filtration for microbiology test
air sampling
suspended solid test
vacuum filtration

Features:

lubricant and oil free piston
no air pollution
maintenance-free
ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
CE and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 300 -670 mmHg (120 mbar) 18 l/min chemical resistant (PTFE) - 00829 169300-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 400 -670 mmHg (120 mbar) 33 l/min chemical resistant (PTFE) - 00829 169400-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 410 -750 mmHg (13 mbar) 18 l/min chemical resistant (PTFE) - 00829 169410-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification
rotary evaporator

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 411 -750 mmHg (13 mbar) 18 l/min with vapor trap chemical resistant (PTFE) - 00829 169411-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification
rotary evaporator

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Compressor Rocker 320 80/100 psi 12 l/min - 00829 167320-22

Ideal for:

aeration
pressure filtration

Features:

no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
air outlet filter device for filtering particles, moisture and supply clean air
CE, CSA and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Compressor Rocker 420 80/100 psi 25 l/min - 00829 167420-22

Ideal for:

aeration
pressure filtration

Features:

no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
air outlet filter device for filtering particles, moisture and supply clean air
CE, CSA and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Air supply system Rocker 440 40-60 psi 25 l/min - 00829 167440-22

Ideal for:

fermenter
bioreactor
gas chromatography

Features:

no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
air outlet filter device for filtering particles, moisture and supply clean air
CE, CSA and RoHs certified, with IP 30 protection

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Gel documentation system WGD20 portable with camera and software

Ideal for:

DNA, RNA gel imaging capture and analysis

Features:

the most cost-effective system
high precise and large caliber optical lens with zoom, focus and iris control
digital CCD camera (resolution 1360x1024, 1.5 m pixel) with portable darkroom10-bit CCD, available for 8-bit grey level image capturing
very compact portable darkroom system for highest flexibility
existing transilluminator can be used
USB 2.0 interface for real-time images and data transfer
power supply via USB
WiseCapture II™ software: easy and fast view, capture and save gel images (included)
TotalLab™ Quant software (WGD-20S): fully automatic, single button press complete image analysis in interesting area
CE certified and unique serial number for tracing

Artikelliste

Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Connections	Temperature range	Packing size	Sensor
DH.WGD00020	WGD-20	260 mm	260 mm	430 mm	DNA, RNA gel imaging capture and analysis	USB 2.0	Operation temperature -10°C to +50°C	400 x 350 x 510 mm	1/2“ CCD
DH.WGD00024	WGD-20S	260 mm	260 mm	430 mm	DNA, RNA gel imaging capture and analysis	USB 2.0	Operation temperature -10°C to +50°C	400 x 350 x 510 mm	1/2“ CCD

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

Water distillation apparatus Biostill 4 4,3l/h - 2 190 104

Ideal for:

all water distillation processes

Features:

fully automatic operation
borosilicate glass 3.3
ideal for high purity water
free of pyrogen and metal ions
safety features allow unattended operation

Water distillation apparatus Biostill 10 10l/h - 2 190 110 01

Ideal for:

all water distillation processes

Features:

fully automatic operation
borosilicate glass 3.3
ideal for high purity water
free of pyrogen and metal ions
safety features allow unattended operation

Water purification system WWP-20

Ideal for:

production of pure water, up to 0.2-30 ?S/cm

Features:

with pretreatment system
with RS232C interface and volumetric dispensing function with timer, level sensor included
2-phase-display for filter exchange
backlight LCD display
filter exchange message indicated by LCD display and blinking LED light
CE certified and unique serial number for tracing

Controller:

microprocessor controller: one-touch technology

Artikelliste

Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Capacity	Flow rate	Product water quality	Water quality display
DH.WWP.RO180	WWP.RO-180	300 mm	460 mm	470 mm	production of pure water, up to 0.2-30 μS/cm	60 l/day	max. 15 l/h	0 to 30 μS/cm	pure water: 0.2 to 250.0 μS/cm, feed water: 10 to 100 μS/cm, temperature: 0 to 99.9°C
DH.WWP.RO280	WWP.RO-280	300 mm	460 mm	470 mm	production of pure water, up to 0.2-30 μS/cm	100 l/day	max. 25 l/h	0 to 30 μS/cm	pure water: 0.2 to 250.0 μS/cm, feed water: 10 to 100 μS/cm, temperature: 0 to 99.9°C
DH.WWP.RO380	WWP.RO-380	300 mm	460 mm	470 mm	production of pure water, up to 0.2-30 μS/cm	120 l/day	max. 35 l/h	0 to 30 μS/cm	pure water: 0.2 to 250.0 μS/cm, feed water: 10 to 100 μS/cm, temperature: 0 to 99.9°C

Water purification system WWP.UP

Ideal for:

production of ultra-pure water, up to 18.3 M? x cm

Features:

with RS232C interface and volumetric dispensing function with timer
2-phase-display for filter exchange
filter exchange message indicated by LCD display and blinking LED light
backlight LCD display
CE certified and unique serial number for tracing

Controller:

microprocessor controller: one-touch technology

Artikelliste

Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Flow rate	Product water quality	Water quality display	Filter composition
DH.WWP.UP.S	WWP.UP Scholar	300 mm	500 mm	470 mm	production of ultra pure water, up to 18.3 MΩ x cm	1,5 l/Min	up to 18.3 MΩ x cm	ultra pure water: up to 18.3 MΩ x cm, feed water: 0 to 250 μS/cm, temperature: 0 to 99.9°C	0.2 μm final capsule filter, UP Pack (DH.WW.UPS)
DH.WWP.UP.U	WWP.UP UV	300 mm	500 mm	470 mm	production of ultra pure water, up to 18.3 MΩ x cm	1,5 l/Min	up to 18.3 MΩ x cm	ultra pure water: up to 18.3 MΩ x cm, feed water: 0 to 250 μS/cm, temperature: 0 to 99.9°C	0.2 μm final capsule filter, UP Pack (DH.WW.UPS), 254/185 UV lamp
DH.WWP.UP.B	WWP.UP Bio	300 mm	500 mm	470 mm	production of ultra pure water, up to 18.3 MΩ x cm	1,5 l/Min	up to 18.3 MΩ x cm	ultra pure water: up to 18.3 MΩ x cm, feed water: 0 to 250 μS/cm, temperature: 0 to 99.9°C	0.2 μm final capsule filter, UP Pack (DH.WW.UPS), MW 5000 UF filter (L)
DH.WWP.UP.I	WWP.UP Integrate	300 mm	500 mm	470 mm	production of ultra pure water, up to 18.3 MΩ x cm	1,5 l/Min	up to 18.3 MΩ x cm	ultra pure water: up to 18.3 MΩ x cm, feed water: 0 to 250 μS/cm, temperature: 0 to 99.9°C	0.2 μm final capsule filter, UP Pack (DH.WW.UPS), 254/185 UV lamp, MW 5000 UF filter (L)

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