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Heavy Duty PP Vacuum Bottle, 4L with drain, tubing, and clamp, autoclavable

Heavy Duty PP Vacuum Bottle, 4L with drain, tubing, and clamp, autoclavable

SKU
197200-48
Manufacturer
Rocker

Details

Heavy Duty PP Vacuum Bottle, 4L with drain, tubing, and clamp, autoclavable

Frequently Asked Questions

Solvent or acid filtration is not recommended, as such use could greatly reduce the lifetime of these funnels. 

Used flat sheet membranes must always remain wet, including during storage. Membranes that are allowed to dry will irreversibly loose water permeability. To prevent microbial growth, the membranes can be stored in a 0.5% solution of formaldehyde. Alternatively, the membranes can be stored in a 1.0% solution of sodium metabisulfite (SMBS). To maintain efficacy, the SMBS solution should be replaced monthly. Or the membranes can be stored in UPDI water that is replaced weekly.