witeg Labortechnik GmbH

Tube threaded - 0 182 048

Tube, threaded, straight, GL 45 ISO-screw thread, 42 x 300 x 3,2 mm

Screw-thread tube - 0 182 342

Screw-thread tube, borosilicate glass 3.3, for SVL 42, 40 x 150 x 2.3 mm, straight, acc. to DIN 12216

PTFE-SLEEVES WITH GRIPPING RING - 0 106 150

PTFE-SLEEVES WITH GRIPPING RING

Macro rectangular cells 14000 µl - 5 421 006

Macro rectangular cells, 14000 µl, path length 40 mm, applicable wavelength 334-2500 nm, 45 x 12,5 x 42,5 mm, with 2 polished windows, optical glass with PTFE lid

Pestles solid type - 7 058 004

Pestles, solid type, Melamin, length 215 mm, head Ø 42 mm

Filter paper quantitative - 8 206 152

Filter paper, quantitative, Ø 42,5 mm, medium slow filtration, low ash content Case = 100 pcs.

Filter paper qualitative - 8 208 600

Filter paper, qualitative, Ø 42,5 mm, medium filtration Case = 100 pcs.

Filter paper qualitative - 8 208 700

Filter paper, qualitative, Ø: 42,5 mm, medium-slow filtration Case = 100 pcs.

Filter paper qualitative low ash content very slow - 8 208 900

Filter paper qualitative low ash content, very slow, Ø: 42.5 mm Case = 100 pcs.

Glass microfibre filters dimension Ø: 425 mm - 8 210 402

Glass microfibre filters, dimension Ø: 42,5 mm, retention rate 1.6 µm Case = 100 pcs.

Cylindrical crucibles 27 ml - 8 500 109

Cylindrical crucibles, 27 ml, outer-Ø: 42 mm, inner-Ø: 38 mm,height: 33 mm, made of alumina

GAS COLLECTION TUBES WITH ST-STOPCOCK STRAIGHT - 2 986 150

GAS COLLECTION TUBES,WITH ST-STOPCOCK STRAIGHT AND ST-STOPCOCK CZAKO, 150 ML Ø:42,SOLID LENGTH:155,OVERALL L.: 375MM

Round flask 2L with beaded rim narrow neck - 5 510 012 B

Round flask 2L, with beaded rim, narrow neck, DIN12347, max.-Ø: 166mm, neck-Ø: 42mm, Height: 260mm, Boro 3.3

Racks for microliter pipettes Witopet EP - 5 406 105

Pipette rack for "Witopet EP" with 5 places

Filter paper Ø: 42,5 mm - 8 206 251

Filter paper, Ø: 42,5 mm, quantitative, very slow (flat), low ash content Case = 100 pcs.

Qualitative filter papers Ø 42.5 mm - 8 209 000

Qualitative filter papers, Ø 42.5 mm, low ash content, medium slow Pack = 100 pcs.

Reams of filter paper 32 x 42 cm - 8 210 020

Reams of filter paper, 32 x 42 cm, fine Case = 500 pcs.

Graduated pipettes class B brown graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
short line graduation
according to DIN EN ISO 835
our error ranges are largely better than the DIN EN ISO 835 requirements
calibrated to deliver (EX)
without waiting time
standard and special sizes available

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Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance ISO	Tolerance witeg
3 500 011	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.1 ml	2-3 sec.	white	brown graduated	B	±0.010 ml	±0.010 ml
3 500 021	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.2 ml	2-4 sec.	black	brown graduated	B	±0.010 ml	±0.010 ml
3 500 022	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,002 ml	0.2 ml	2-4 sec.	white x2	brown graduated	B	±0.010 ml	±0.010 ml
3 500 051	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.5 ml	2-11 sec.	yellow x2	brown graduated	B	±0.010 ml	±0.010 ml
3 500 101	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	1 ml	2-11 sec.	yellow	brown graduated	B	±0.010 ml	±0.010 ml
3 500 110	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	1 ml	2-11 sec.	red	brown graduated	B	±0.010 ml	±0.010 ml
3 500 201	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	2 ml	2-12 sec.	white x2	brown graduated	B	±0.020 ml	±0.015 ml
3 500 202	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,02 ml	2 ml	2-12 sec.	black	brown graduated	B	±0.020 ml	±0.015 ml
3 500 210	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	2 ml	2-12 sec.	green	brown graduated	B	±0.020 ml	±0.015 ml
3 500 505	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,05 ml	5 ml	5-14 sec.	red	brown graduated	B	±0.050 ml	±0.040 ml
3 500 510	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	5 ml	5-14 sec.	blue	brown graduated	B	±0.050 ml	±0.040 ml
3 500 710	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	10 ml	5-17 sec.	orange	brown graduated	B	±0.100 ml	±0.080 ml
3 500 810	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	20 ml	9-21 sec.	yellow x2	brown graduated	B	±0.200 ml	±0.150 ml
3 500 910	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	25 ml	9-21 sec.	white	brown graduated	B	±0.200 ml	±0.200 ml
3 500 950	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,2 ml	50 ml		black	brown graduated	B		±0.400 ml

Clips for joints made of stainless steel (joint clip) - 0 131 029

Clips for joints, made of stainless steel (joint clip), ST 29/32 - 29/42, pack = 10 pcs.

Silicone rubber seals for screw threads GL 45 - 0 181 245

Silicone rubber seals, for screw thread GL 45, PTFE-coated, 42 x 3 mm, pack = 10 pcs.

ASTM-thermometer (solid stem) yellow enamelled - 1 390 017

ASTM-thermometer (solid stem) with Celsius-scale range, yellow enamelled ASTM type: Saybolt viscosity ASTM-Nr. 18C, +34 +42¦ 0,1°C

ASTM-Thermometer 33C - 1 390 027

ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: ANILINE POINT ASTM-NR. 33C, -38 +42¦ 0,2°C

Gas collecting tubes with 2 straight ST-stopcocks - 2 984 150

Gas collecting tubes, with 2 straight ST-stopcocks, Ø:42 mm, solid length:155 mm overall length: 250 mm, capacity 150 ml

Gas collection tubes 150 ml with 2 straight stopcocks - 2 984 150 SEP

Gas collection tubes 150 ml, with 2 straight stopcocks, Ø 42 mm, solid length 155 mm, overall length 250 mm, with septum and marking area

GAS COLLECTION TUBES WITH 2 ST-STOPCOCK CZAKO - 2 988 150

GAS COLLECTION TUBES, WITH 2 ST-STOPCOCK CZAKO 150 ML, Ø:42/SOLID LENGTH:155/OVERALL L:375MM

The following products have been found matching your search "42mm": 99

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