UNIPREP FILTERS WHATMAN 0.45uM PTFE MEMBRANE PK.50 Draining Racks External dimensions: 335 x 584

External dimensions: 335 x 584 x 280mm L x W x D

A protection device for vacuum pumps and personnel

SJ-HS series balances

The mechanical strength of tube materials can vary with exposure to certain reagents or with  temperature changes

with 8mm diameter hole and PTFE/silicone rubber insert seals

UNIPREP FILTERS WHATMAN 0.45uM PTFE MEMBRANE PK.50 Draining Racks External dimensions: 335 x 584Provide a single disposable, manual pressure filtration system which is fast and easy to use in sample preparation. Built in pre filter for difficult samples Minimal waste Ideal for hazardous samples Comprise a 5ml capacity medical grade polypropylene test tube which initially holds the sample, and hollow plunger incorporating a filter at the tip. In use the sample is manually pressure filtered into the plunger which then acts as a storage vial for