The following products have been found matching your search "substances": 68
Pipette rack for "Witopet EP" with 5 places
High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.
The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.
witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.
Artikelliste
| Order number | Model | Ideal for | Connections | Accessories |
|---|---|---|---|---|
| 8 257 201 | blue | OØ 1/8 inch tubing | 2 ports | - |
| 8 257 202 | blue | OØ 1/8 inch tubing | 3 ports | - |
| 8 257 203 | red | OØ 1/8 inch tubing | 3 ports | - |
| 8 257 204 | yellow | OØ 1/8 inch tubing | 4 ports | - |
| 8 257 205 | blue | OØ 1/16 inch tubing | 2 ports | - |
| 8 257 206 | red | OØ 1/16 inch tubing | 3 ports | - |
| 8 257 207 | yellow | OØ 1/16 inch tubing | 4 ports | - |
| 8 257 217 | black | OØ 1/8 inch tubing | 2 ports | 1x air valve and 1 x 1/4’’-28 fitting |
| 8 257 218 | black | OØ 1/8 inch tubing | 3 ports | 1x air valve and 2 x 1/4’’-28 fitting |
| 8 257 219 | black | OØ 1/8 inch tubing | 4 ports | 1x air valve and 3 x 1/4’’-28 fitting |
High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.
The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.
witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.
High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.
The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.
witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.
Artikelliste
| Order number | Model | Thread | Material | Ideal for |
|---|---|---|---|---|
| 8 257 208 | natural | 10-32unf | OØ 1/16 inch tubing | |
| 8 257 209 | natural | 1/4-28 | PEEK | OØ 1/8 inch tubing |
| 8 257 210 | orange | 1/4-28 | PEEK | OØ 1/8 inch tubing |
| 8 257 211 | dark blue | 1/4-28 | PP | OØ 1/16 inch tubing |
| 8 257 212 | red | 1/4-28 | PP | OØ 1/8 inch tubing |
| 8 257 213 | dark blue | 1/4-28 | PP | OØ 1/8 inch tubing |
| 8 257 214 | natural | 10-32unf | PEEK | blind plug |
| 8 257 215 | black | 1/4-28 | PP | blind plug |
High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.
The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.
witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.
- 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, 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, boro-glass, 20 000 ml, w. safety coating Witoform, without screw cap and pouring ring
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), bent with fine tip, made of FEP, with cap nut 25 - 100 µl
Flexible discharge tubing for LABMAX, 25-100 ml, O.D. 6 mm, I.D. 4 mm, length: 180 cm
Discharge tubes for MINISPENSOR, bent, 1000 - 2000 µl
MINISPENSOR filling tube, made of FEP, volume range from 1000 - 2000 µl
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, content 2000 ml: 20 ml, PMP, conformity certified, main point ring division, height 531 mm, Ø 84 mm, with raised scale
Foil-welding apparatus, in plastic housing, graceful desing, welding breadth 300 mm, 230V, 220 W
Density areometer, 0,700-0,760:0,001, without thermometer, Length 160 mm
Rubber Tubing, for Laborat. Purpose I.D. 6 mm, Wall Thickness 2 mm, Roll = 50 m