witeg Labortechnik GmbH

Non-return valve PP Hose Ø 7,8/10mm - 7 144 001

Non-return valve, PP, for hose Ø 7,8 / 10 mm

Non-return valve PP Hose Ø 9,5/12,5mm - 7 144 002

Non-return valve, PP, for hose Ø 9,5 / 12,5 mm

Drying tubes made of PE 20x100mm - 7 144 100

Drying tubes, made of PE, tube length 100 mm, Ø 20 mm, with hose connection outer Ø 8 - 10 mm, overall length 170 mm Pack = 5 pcs.

Drying tubes made of PE 20x150mm - 7 144 101

Drying tubes, made of PE, tube length 150 mm, Ø 20 mm, with hose connection outer Ø 8 - 10 mm, overall length 220 mm Pack = 5 pcs.

Drying tubes made of PE 20x200mm - 7 144 102

Drying tubes, made of PE, tube length 200 mm, Ø 20 mm, with hose connection outer Ø 8 - 10 mm, overall length 270 mm Pack = 5 pcs.

Rod for stand base M10 Ø 12 mm - 7 400 144

Rod for stand base M10, Ø 12 mm, length 1250 mm, with thread M10, steel zincked

Pasteur pipettes 1.0 ml ungraduated - 7 275 004

Pasteur pipettes, 1.0 ml, without graduation, length: 144 mm, drop volume: 14 µl, 70 drops per ml, non-sterile, PE Case = 500 pcs.

Racks for microliter pipettes Witopet EP - 5 406 105

Pipette rack for "Witopet EP" with 5 places

Heating mantles WHM for beaker

Ideal for:

for beaker 100 - 10.000 ml

Features:

100°C - 450°C
nickel chrome heating element
coil type: acid-resistant, long life time
all kinds of beaker can be used (DURAN ®/Kimax/Pyrex/Iwaki)
CE certified and unique serial number for tracing

Versions:

built-in temperature controller
built-in stirring & temperature controller
without controller (separate controller needed)

Artikelliste

Order number	Model	Version	Height (inner)	Height (outer)	Diameter (outer)	Controller	Vessel diameter	Vessel capacity	Speed	Power consumption	Temperature range
DH.WHM12141	WHM	with built-in temperature controller	40 mm	150 mm	Ø150 mm	integrated	Ø50 - 52 mm	100 ml	50 - 750 rpm	80 W	100°C - 450°C
DH.WHM12142	WHM	with built-in temperature controller	65 mm	150 mm	Ø150 mm	integrated	Ø68 - 70 mm	250 ml	50 - 750 rpm	140 W	100°C - 450°C
DH.WHM12143	WHM	with built-in temperature controller	70 mm	150 mm	Ø150 mm	integrated	Ø79 - 81 mm	400 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM121431	WHM	with built-in temperature controller	75 mm	150 mm	Ø150 mm	integrated	Ø76 - 78 mm	400 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM12144	WHM	with built-in temperature controller	75 mm	150 mm	Ø150 mm	integrated	Ø88 - 90 mm	600 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM12145	WHM	with built-in temperature controller	90 mm	175 mm	Ø200 mm	integrated	Ø98 - 100 mm	800 ml	50 - 750 rpm	300 W	100°C - 450°C
DH.WHM12146	WHM	with built-in temperature controller	90 mm	175 mm	Ø200 mm	integrated	Ø105 - 108 mm	1000 ml	50 - 750 rpm	350 W	100°C - 450°C
DH.WHM12147	WHM	with built-in temperature controller	125 mm	195 mm	Ø200 mm	integrated	Ø130 - 132 mm	2000 ml	50 - 750 rpm	450 W	100°C - 450°C
DH.WHM12148	WHM	with built-in temperature controller	160 mm	235 mm	Ø270 mm	integrated	Ø151 - 153 mm	3000 ml	50 - 750 rpm	550 W	100°C - 450°C
DH.WHM121481	WHM	with built-in temperature controller	160 mm	235 mm	Ø270 mm	integrated	Ø160 - 162 mm	4000 ml	50 - 750 rpm	700 W	100°C - 450°C
DH.WHM12149	WHM	with built-in temperature controller	160 mm	235 mm	Ø270 mm	integrated	Ø169 - 171 mm	5000 ml	50 - 750 rpm	800 W	100°C - 450°C
DH.WHM121601	WHM	with built-in stirring & temperature controller	45 mm	150 mm	Ø150 mm	integrated	Ø50 - 52 mm	100 ml	50 - 750 rpm	80 W	100°C - 450°C
DH.WHM121602	WHM	with built-in stirring & temperature controller	70 mm	150 mm	Ø150 mm	integrated	Ø68 - 70 mm	250 ml	50 - 750 rpm	140 W	100°C - 450°C
DH.WHM121603	WHM	with built-in stirring & temperature controller	70 mm	180 mm	Ø150 mm	integrated	Ø79 - 81 mm	400 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM121604	WHM	with built-in stirring & temperature controller	70 mm	180 mm	Ø150 mm	integrated	Ø76 - 78 mm	400 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM121605	WHM	with built-in stirring & temperature controller	72 mm	180 mm	Ø150 mm	integrated	Ø88 - 90 mm	600 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM121606	WHM	with built-in stirring & temperature controller	105 mm	195 mm	Ø200 mm	integrated	Ø105 - 108 mm	1000 ml	50 - 750 rpm	350 W	100°C - 450°C
DH.WHM121607	WHM	with built-in stirring & temperature controller	140 mm	195 mm	Ø200 mm	integrated	Ø130 - 132 mm	2000 ml	50 - 750 rpm	450 W	100°C - 450°C
DH.WHM121608	WHM	with built-in stirring & temperature controller	140 mm	235 mm	Ø270 mm	integrated	Ø151 - 153 mm	3000 ml	50 - 750 rpm	550 W	100°C - 450°C
DH.WHM121609	WHM	with built-in stirring & temperature controller	170 mm	270 mm	Ø325 mm	integrated	Ø160 - 162 mm	4000 ml	50 - 750 rpm	700 W	100°C - 450°C
DH.WHM121610	WHM	with built-in stirring & temperature controller	170 mm	270 mm	Ø325 mm	integrated	Ø169 - 171 mm	5000 ml	50 - 750 rpm	800 W	100°C - 450°C
DH.WHM12170	WHM	separate controller needed	50 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø50 - 52 mm	100 ml		80 W	100°C - 450°C
DH.WHM12171	WHM	separate controller needed	50 mm	115 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø68 - 70 mm	250 ml		140 W	100°C - 450°C
DH.WHM12172	WHM	separate controller needed	85 mm	115 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø79 - 81 mm	400 ml		240 W	100°C - 450°C
DH.WHM121721	WHM	separate controller needed	85 mm	115 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø76 - 78 mm	400 ml		240 W	100°C - 450°C
DH.WHM12173	WHM	separate controller needed	85 mm	115 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø88 - 90 mm	600 ml		240 W	100°C - 450°C
DH.WHM12174	WHM	separate controller needed	90 mm	140 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø98 - 100 mm	800 ml		300 W	100°C - 450°C
DH.WHM12175	WHM	separate controller needed	115 mm	140 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø105 - 108 mm	1000 ml		350 W	100°C - 450°C
DH.WHM12176	WHM	separate controller needed	140 mm	155 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø130 - 132 mm	2000 ml		450 W	100°C - 450°C
DH.WHM12177	WHM	separate controller needed	175 mm	200 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø151 - 153 mm	3000 ml		550 W	100°C - 450°C
DH.WHM12178	WHM	separate controller needed	175 mm	200 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø160 - 162 mm	4000 ml		700 W	100°C - 450°C
DH.WHM12179	WHM	separate controller needed	175 mm	200 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø169 - 171 mm	5000 ml		800 W	100°C - 450°C
DH.WHM121791	WHM	separate controller needed; Mantle steel case - magnetic stirring is not available!	245 mm	270 mm	Ø325 mm	WHM-C10A or WHM-C10D	Ø216 - 219 mm	10000 ml		1400 W	100°C - 450°C

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

Artikelliste

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

Dropping funnel 100ml 2 x ST 14/23 - 1 895 013

Dropping funnel, with pressure equalization, cylindrical, graduated, with Drip-Nozzle, ST-stopcock, , with screw thread retaining nut, 100:2ml, 2 x ST 14/23, bore: 2,5mm, Pack = 2 pcs

LABORATORY BOTTLES 20000ml - 5 061 020

Laboratory bottles, boro-glass, 20 000 ml, w. safety coating Witoform, without screw cap and pouring ring

Flexible discharge tubing PTFE - 5 375 002 R

Flexible discharge tubing, PTFE, 180 cm, coiled, complete, with tubing support, for dispenser 2,5-10 ml O.Ø 3 mm, I.Ø 2 mm

MINISPENSOR-discharge tube (canula) - 5 375 003 M

MINISPENSOR-discharge tube, (canula), bent with fine tip, made of FEP, with cap nut 25 - 100 µl

Flexible discharge tubing for LABMAX, 25-100 ml - 5 375 012 R

Flexible discharge tubing for LABMAX, 25-100 ml, O.D. 6 mm, I.D. 4 mm, length: 180 cm

Discharge tubes for MINISPENSOR bent - 5 375 015

Discharge tubes for MINISPENSOR, bent, 1000 - 2000 µl

MINISPENSOR filling tube made of FEP - 5 375 016

MINISPENSOR filling tube, made of FEP, volume range from 1000 - 2000 µl

Measuring Cylinder PMP 10ml tall form - 7 002 001

Measuring cylinder, content 10 ml: 0.2 ml, PMP, conformity certified, main point ring division, height 139 mm, Ø 13.5 mm, with raised scale

Measuring Cylinder PMP 2000ml tall form - 7 002 008

Measuring cylinder, content 2000 ml: 20 ml, PMP, conformity certified, main point ring division, height 531 mm, Ø 84 mm, with raised scale

BOTTLES WIDE NECK CAPACITY 500 ML - 7 175 802

BOTTLES WIDE NECK , CAPACITY 500 ML, GL 45,PE-HD D. 78 MM, HEIGHT 144 MM, NECK I.D. 40 MM, W. TAGGING POINT, COMPLETE WITH RED SCREW CAP AND SEAL

Foil-welding apparatus, in plastic housing - 7 263 001

Foil-welding apparatus, in plastic housing, graceful desing, welding breadth 300 mm, 230V, 220 W

Mortars porcelain - 8 512 008

Mortars, porcelain, 325 ml, Ø: 144 mm, height: 71 mm,, with spout, unglazed

Density areometer 0,700-0,760:0,001 without thermometer - 8 561 003

Density areometer, 0,700-0,760:0,001, without thermometer, Length 160 mm

Rubber Tubing for Laborat. Purpose - 9 311 005

Rubber Tubing, for Laborat. Purpose I.D. 6 mm, Wall Thickness 2 mm, Roll = 50 m

Rubber Tubing for Laboratory Purpose - 9 311 006

Rubber Tubing, for Laborat. Purpose I.D. 7 mm, Wall Thickness 1,5 mm

The following products have been found matching your search "144": 67

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