Aksesuarlar

The closing caps are made of resilient plastic and are available in two sizes fitting for 3 mm and 5 mm NMR tubes as well as EPR tubes with this respective size. Available in different colours.

Alternatif Septum caps for 5 mm NMR tubes

The septum caps are available with slotted or unslotted septum. This allows the addition of substances into the closed tube for titration experiments without having to open the tube.

Alternatif Closing caps for 3 and 5 mm NMR and EPR tubes

Polypropylene rack with carrying handles features an upper deck with holes and a lower deck support for tube ends. Stackable. For 72 (6 x 12) tubes with 3 or 5mm diameter. Autoclavable.

The Matrix™ SepraSeal sealing mats are suitable for securely sealing sample tubes with or without 2D code. For sample access, the caps can be removed with the practical cap removal tool (Cat.-No. 6.254 390, please order seperately) or pierced once. The pre-slit versions are suitable for multiple piercing. The self-sealing function of the pre-slitted elastomer maintains sample integrity.

• For storage down to -20 °C
• Individual closure or closure of 96 sample tubes simultaneously possible
• Good chemical resistance
• Low evaporation rate

With the Matrix™ DuraSeal sealing mat (Cat.-No. 4.658 312), sample tubes are permanently sealed. The sealing mat is pre-slit for sample access and has a v-shaped design. The special elastomer ensures that the integrity of the sample is maintained. Suitable for sample storage down to -80 °C.

Housing PP. With a chemical-resistant, hydrophobic PTFE membrane for high purification of solvents or aggressive liquids in HPLC or GC analysis. Low adsorption.

Alternatif Membrane filter holders, PC

Toothpick in dispenser, loose with 2 tips, pack of 1000 per dispenser.

With ring at the top, durable pigment, in transparent square plastic case. Scale background in white.

Alternatif Precision thermometer, calibrated, stem type

Initial equipment for HPLC with b.safe-Caps for bottles with thread GL 45. Furthermore fittings for easy connection of capillary tubing, blind fittings for closing unused connections and air valves for a trouble-free withdrawal of solvents are included. For up to 4 storage bottles.

Scope of supply:
Starter Box 1:

• 3 x b.safe-Cap GL 45 with 2 connections UNF ¼" 28G
• 1 x b.safe-Cap GL 45 with 3 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 5 x Fittings yellow for tubing O.D. 3.2 mm
• 1 x Blind fitting

Starter Box 2:

• 4 x b.safe-Cap GL 45 with 3 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 8 x Fittings yellow for tubing O.D. 3.2 mm
• 4 x Blind fittings

Starter Box 3:

• 4 x b.safe-Cap GL 45 with 4 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 12 x Fittings yellow for tubing O.D. 3.2 mm
• 8 x Blind fittings

For cleaning NMR tubes.

Standard size for use as disposable sample carriers or spatulas. Pack size: 1 kg, not sorted.

• Fluoroelastomer Rubber (FPM), black
• Temperature range -10 to over 200 °C
• Good resistance to ozone and weathering, as well as benzine and mineral oil
• Durometer 75 Shore A

Supplied per meter.

2-way- or 3-way stopcock system for infusion therapy and monitoring, for all current pressure infusion systems.

• Stopcock 180° or 360° turnable
• Luer-Lock port
• PVC and latex free