300ml Open Bottle Filter Glass Buchner Funnel 1000ml Erlenmeyer Flask

Instructions:
*100% and high quality in packaging.
*It used in many fields,like lab experiment, etc. Suitable for chemical analysis, sanitary inspection, environmental monitoring, products,
pharmaceutical industry, scientific research, filter particles and bacteria.
*Such as oilfield water injection, analysis of suspended solid concentration, membrane filter coefficient, particle diameter and sterility , cultivate bacteria aseptic filtration.
Specifications:
Material: glass
Open bottle capacity: 300ml
Pyrex flask capacity: 1000ml
The filter sieve plate hole diam： 30-50μm
Open bottlePyrex flask bottleneck diam：40mm
Note:
1 .Before use to filter components for clean processing, generally available essence , reoccupy clear water is rinsed repeatedly, and finally with distilled water wash standby.
2. When using, should pay attention to the filtration membrane flat out on screen central, made to prevent leakage.
3. This filter unit should not use hydrofluoric acid, hot concentrated phosphoric acid, hot or cold strong alkali solution filtration, lest cause corrosion or sand core damage.








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