The following products have been found matching your search "einzel": 116

Filter

4 From 5

No results were found for the filter!

Spare PTFE stopcock without glass tip - 3 004 910

Spare PTFE stopcock without glass tip Pack = 2 pcs.

Bottle-top dispenser LABMAX eco

Dispensing with LABMAX eco is both economic and environmental friendly. This standard-dispenser is usable for nearly all applications of dispensing liquids in the lab and is especially ECOnomically priced. Use the “recycling mode” for an ECOlogical air-purging and draining without any loss of reagent!

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser, universal chemical compatibility
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
most affordable price in its class
direct displacement piston system, ideal for crystalline solutions
robust and stable, made of high quality materials e.g. platinum springs
0% loss of reagent by pumping in a closed circuit
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
250ml dispenser available
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 001	LABMAX eco 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment knob
5 370 002	LABMAX eco 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment knob
5 370 003	LABMAX eco 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment knob
5 370 004	LABMAX eco 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment knob
5 370 005	LABMAX eco 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment knob
5 370 006	LABMAX eco 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw
5 370 007 OE	LABMAX eco 25 - 250 ml	GL45	±1.2 ml	5 ml	≤0.25 ml	25.0 - 250.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless

The universal-dispenser LABMAX airless is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings. The contact-less piston system allows smooth and easy dispensing and makes this dispenser ideal for solvents.

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser with automatic air-purging, ideal for solvents
contactless piston system, ideal for PTFE swelling solvents
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum springs
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 801	LABMAX airless 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment screw
5 370 802	LABMAX airless 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment screw
5 370 803	LABMAX airless 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 804	LABMAX airless 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 805	LABMAX airless 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw
5 370 806	LABMAX airless 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless HF

LABMAX airless HF is a special dispenser for hydrofluoric acid (HF). The components which have direct contact with the acid are made of HF-resistant materials. LABMAX airless HF is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings.

Your advantage at a glance:

high quality precision instrument, made in Germany
special dispenser, ideal for hydrofluoric acid
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum spring, ruby valve balls, sapphire valve, PTFE
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 823	LABMAX airless HF 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 824	LABMAX airless HF 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 825	LABMAX airless HF 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw

Bottle-top dispenser MINISPENSOR

The MINISPENSOR is ideal for long pipetting series where you need a fixed micro-volume. In contrast to fixed volume microliter pipettes, no pipette tips are required. There are four color-coded models available, with two definite volumes in a range of 50 ?l to 2000 ?l. You can simply change the dispensing volume to 50% by turning the push button.

Your advantage at a glance:

high quality precision instrument, made in Germany
alternative to microliter pipettes - no tips required!
suitable for most liquids, ideal for crystalline solutions
highest accuracy and precision
direct displacement piston system
comfortable handling for larger pipetting series
four color-coded models available
easy volume setting, two definite volumes each dispenser
easy to clean, autoclavable at 121°C
suitable for safe storage in a fridge
automatic refilling, one handed operation
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Autoclavable	Color	Thread	Systematic errors ISO	Random errors ISO	Volume	Volume adjustment
5 371 101	MINISPENSOR 50 + 100 µl	at 121°C	Yellow	GL28	±1.5 µl	≤0.3 µl	50 + 100 µl	Push & turn
5 371 525	MINISPENSOR 250 + 500 µl	at 121°C	Red	GL28	±5 µl	≤1 µl	250 + 500 µl	Push & turn
5 371 950	MINISPENSOR 500 + 1000 µl	at 121°C	Blue	GL28	±6 µl	≤2 µl	500 + 1000 µl	Push & turn
5 371 990	MINISPENSOR 1000 + 2000 µl	at 121°C	Green	GL28	±12 µl	≤4 µl	1000 + 2000 µl	Push & turn

Electrical pipette Witopet EP Single-Channel

Looking for the most comfortable way of pipetting? The electronic microliter pipette WITOPET EP is the right product for you. The motorized pipetting process has at least two major advantages compared with manual pipetting: it avoids pipetting errors user induced and it prevents the risk of a cramp after prolonged pipetting phases. WITOPET EP is available as single- and multi-channel pipette.

Your advantage at a glance:

ideal for prolonged pipetting
minimal pipetting forces required
automatic pipetting process for highest comfort and accuracy
multiple functions (auto-pipetting, mixing, multiple dispensing, sequential aspirating / dispensing)
9 memory settings
5 speed settings for different viscosities
user friendly digital display
360° rotatable pipetting unit for more flexibility (multi-channel only)
including Li-ion 3,6V 1000mAh battery
serial number and CE label
individual certificate according to DIN EN ISO 8655-2
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 302 S	Witopet EP 2 - 20 µl	Variable	1	±0.2 µl	0.1 µl	≤0.1 µl	2 - 20 µl
5 402 320 S	Witopet EP 10 - 200 µl	Variable	1	±1.6 µl	1 µl	≤0.6 µl	10 - 200 µl
5 402 390 S	Witopet EP 100 - 1000 µl	Variable	1	±8 µl	10 µl	≤3 µl	100 - 1000 µl

Electrical pipette Witopet EP Multi-Channel

Your advantage at a glance:

ideal for prolonged pipetting
minimal pipetting forces required
automatic pipetting process for highest comfort and accuracy
multiple functions (auto-pipetting, mixing, multiple dispensing, sequential aspirating / dispensing)
9 memory settings
5 speed settings for different viscosities
user friendly digital display
360° rotatable pipetting unit for more flexibility (multi-channel only)
including Li-ion 3,6V 1000mAh battery
serial number and CE label
individual certificate according to DIN EN ISO 8655-2
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 402 S	Witopet EP 8 x 2 - 20 µl	Variable	8	±0.4 µl	0.1 µl	≤0.2 µl	8 x 2 - 20 µl
5 402 420 S	Witopet EP 8 x 10 - 200 µl	Variable	8	±3.2 µl	1 µl	≤1.2 µl	8 x 10 - 200 µl

Microplate manifold WelVac 200 with accessories

Ideal for:

DNA purification
RNA purification
gel purification
PCR clean-up

Features:

designed to replace traditional centrifuges with vacuum source to simplify purification process of:

plasmid DNA
single-stranded phage DNA, RNA
genomic DNA
viral nucleic acids from PCR
other enzymatic reactions

rapid continuous sample purification without centrifugation
multi-use due to different adapter boards
compatible with various kinds of centrifuge tubes and 96 well micro filter plates

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Material	Ideal for	Connections	Pump performance
00829 195200-00	WelVac 200	unit only	8.6 cm	12.8 cm	7.3 cm	12.4 cm	23.3 cm	10.2 cm	Vacuum manifold: anodized aluminium; gasket: rubber; O-ring: rubber; column adaptor: PC; Luer connector: silicone; Luer stopper: silicone	DNA purification, RNA purification, gel purification, PCR clean-up	5/16 inch (8 mm)	23 l/min, -680 mmHg
00829 195210-22	Rocker 300 & WelVac 200 230 V	Rocker 300 230V, WelVac 200, disc filter, silicone tube (30 cm)								DNA purification, RNA purification, gel purification, PCR clean-up		20 l/min, -680 mmHg

Spare parts for micro-distilling apparatus - 2 156 002

Spare parts for micro-distilling apparatus for 5 ml, -screw cap, top with hole, GL 14

Spare parts for micro-distilling apparatus - 2 156 003

Spare parts for micro-distilling apparatus for 5 ml, -gasket, silicone rubber with PTFE washer 12x6 for GL14

Spare parts for micro-distilling apparatus - 2 156 004

Spare parts for micro-distilling apparatus for 5 ml, -receiver adapter with 1 GL 14 and 1 GL 32

Spare parts for micro-distilling apparatus - 2 156 005

SPARE PARTS FOR MICRO-DISTILLING APPARATUS FOR 5 ML -SCREW CAP, TOP WITH HOLE GL 32

Spare parts for micro-distilling apparatus - 2 156 006

SPARE PARTS FOR MICRO-DISTILLING APPARATUS FOR 5 ML -RECEIVING TUBES W.SUPPORT AND WASHER

Spare parts for micro-distilling apparatus - 2 156 007

SPARE PARTS FOR MICRO-DISTILLING APPARATUS FOR 5 ML -THERMOMETER SOLID STEM -10+250 °C: 1 °C

Air leak tube (spare parts) f. micro-distilling apparatus - 2 156 008

Air leak tube (spare parts) f. micro-distilling apparatus

Air jacket for apparatuses for determination of molecular weights - 2 510 001

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -AIR JACKET

Boiling tube for apparatuses for determination of molecular weights - 2 510 002

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS ACC. TO BECKMANN: (FOR BOILING METHOD) -BOILING TUBE WITH 2 ST 19/26, 2 ST 14/23 AND 1 ST 10/19

Condenser for apparatuses for determination of molecular weights - 2 510 003

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -CONDENSER WITH ST 19/26

Drying tube for apparatuses for determination of molecular weights - 2 510 004

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -DRYING TUBE WITH ST 10/19

Hollow stopper for apparatuses for determination of molecular weights - 2 510 005

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR BOILING METHOD) -HOLLOW STOPPER ST 14/23

Vessel for freezing mixture for apparatuses for determination of molecular weights - 2 512 001

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -vessel for freezing mixture with cover

Base for apparatuses for determination of molecular weights - 2 512 002

SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZING POINT METHOD) -BASE

Freezing tube for apparatuses for determination of molecular weights - 2 512 003

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -freezing tube with 2 ST 45/40 and ST 14/23

Air jacket for apparatuses for determination of molecular weights - 2 512 004

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -air jacket with ST 45/40

Connection tube for apparatuses for determination of molecular weights - 2 512 005

Spare parts for apparatuses for determination of molecular weights, acc. to Beckmann: (for freezing point method) -connection tubes with ST 45/40, ST 19/26 and ST 7/16

4 From 5