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Абсорбция
deltalab
This tube rack system is designed to support a variety of tube sizes and styles:
– Ø 30 mm for 8 x 50 ml tubes
– Ø 20 mm for 20 tubes
– Ø 16/17 mm for 24 x 15 ml tubes
– Ø 12/13 mm for 40 tubes
Dimensions: 198 x 118 x 96 mm
deltalab
For tubes up to dia.13 mm
Made of white autoclavable polypropylene. Specially designed to ensure that all test tubes will be incubated at the same temperature. An alpha-numeric grid reference on top tier of the rack allows an easy sample location. Racks are easily assembled, and are stackable when unloaded. Each rack is supplied dismantled. Easy to assemble.
deltalab
Made of white autoclavable polypropylene. Specially designed to ensure that all test tubes will be incubated at the same temperature. An alpha-numeric grid reference on top tier of the rack allows an easy sample location. Racks are easily assembled, and are stackable when unloaded. Each rack is supplied dismantled. Easy to assemble.
deltalab
Made of white autoclavable polypropylene. Specially designed to ensure that all test tubes will be incubated at the same temperature. An alpha-numeric grid reference on top tier of the rack allows an easy sample location. Racks are easily assembled, and are stackable when unloaded. Each rack is supplied dismantled. Easy to assemble.
hecht-assistent
• LCD display, 4 digits
• individual setting for minutes and seconds
• range up to 99 min. 59 s
• counts down in seconds
• memory recall function
• magnetic back
• including battery (button cell LR 44 1.5 V)
Crystal clear. The spiral-shaped ribs increase the rate of filtration and prevent the trapping of air between the filter paper and the funnel. With long stem.
VITLAB GmbH
The VITLAB maneus® Pipette Helper enables both left- and right-handers to operate all current volumetric and graduated pipettes from 0.1 to 200 ml easily and fatigue-free. Its safe and easy handling allows even inexperienced users to adjust the meniscus precisely.
With the design, unscrewing the adapter enables easy replacement of the hydrophobic membrane filter, which protects the instrument against fluid penetration.
The valve system is optimised so that liquids can be drawn up simply, without exerting pressure. The highly sensitive filling and discharge of liquids are controlled gently by the pipetting knob. Thus, the suction element provides rapid filling of the pipette (capacity: 50 ml in less than 10 seconds). The discharge bellows are used for the emptying (blow-out) of the pipette. The specially moulded intake cone ensures secure seating for all normal bulb and graduated pipettes (0.1 to 200 ml).
The VITLAB maneus® is simple to dismantle, easy to clean, and completely autoclavable at 121 °C (2 bar) according to DIN EN 285.
VITLAB GmbH
VITgrip™ lab bottles, PP, GL 45 with tamper-evident cap, PP.
Everyday use bottles made of plastic for sampling and storing liquids in the lab.
The bottle has very good chemical resistance against most acids, bases and alcoholic solutions. Autoclavable at 121 °C (2 bar) according to DIN EN 285. Furthermore, the bottle and tamper-evident cap are suitable for contact with foodstuffs (in compliance with regulation EU No. 10/2011).
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Български