Caps for Culture Tubes PYREX®
CHF 89.30*
Content:
20
150 Available. Delivery time: 1-2 workdays
Product number:
6229675
Manufacturer:
DWK Life Sciences Limited
Packaging information:
Weight:
0.146 kg
Description
With PTFE coated rubber seal.
Properties
| Colour: | Black |
|---|---|
| Manufacturer Article Number: | 4503/22 |
| Thread Ø: | 22 mm |
| UNSPSC: | 41-12-18-14 |
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Ultra-pure, virgin PTFE chips promote gentle, efficient boiling and help prevent overheating, even of highly volatile liquids. Ideal for continuous extraction methods. Stones minimize "bumping" during reflux and distillation. The boiling stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis. They are easily cleaned and non-contaminating. Shows no trace of face acidity or alkalinity. They will not scratch or abrade glassware and leave no residue. Usable up to 288°C.Chemical resistantIdeal for boiling organic liquidsMinimizes superheating
These spatulas are designed for use in the most severe laboratory conditions. They are made of nickel-plated stainless steel and fluoropolymer coating. The coating eliminates surface buildup or loss of valuable sample due to sticking. Will not scratch or damage delicate surfaces.Extra heavy-duty PTFE coatingsResistant to low and high temperaturesUse for handling chemically active materials
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The stainless steel tongs are covered with extra-heavy, non-stick PTFE coating and have the same great feature as the PTFE coated spatulas.Opposing grip handle for easy operationCoated tension screw will not corrodeContoured jaw enables handling of crucibles and other objectsTapered tips for enhanced grip; rounded for safetyUse for handling chemically active materials
Resistant to most chemicals, the articles are ideal for ultra-pure applications and use with aggressive media. Use with containers that have at least an 80 mm opening. The sieve mesh size is available in 1.0 mm.Non-contaminating and resistant to most chemicalsSuperior chemical resistanceLowest concentration of metal ions of any fluoropolymerIdeal for coarse sorting or draining of aggressive mediaHandle hooks over edge of vessel for draining