AccuPrep 7000™ Extraction Station, 47mm, 300mL Sample Vessel
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Late Cut-off: 4PM PST
Description
A complete 47mm extraction station for solid phase extraction. Up to six extraction stations can be attached to an AccuPrep 7000™ manifold rack (sold separately - item # 4350-352). 300mL reservoir for drinking water & other organic extraction methods.
The integrated 3-way valve system of the extraction station allows eluting to be performed directly after extraction without disassembly of the manifold. In extraction mode, the collection vessel may be removed without breaking the system vacuum. The valve is constructed entirely of Teflon.
Specs
One pre-assembled extraction station includes:
- Mounting hardware
- 300mL glass sample reservoir
- Stainless steel disk support screen
- 47mm Teflon extraction station
- 24 x 200mm collection vial
- Drain tube
Other collection vessels with standard GPI 24-410 threading may be used. Adapters are available to accomodate 24/25 or 24/40 ground-joint boiling flasks.
Vacuum pump, aspirator bottle, and cold vapor trap sold separately.
PolySeed NX® is the convenient, fast and economical CBOD seed choice for consistent results. A blend of specialized microbial cultures containing a chemical additive for the inhibition of nitrifying bacteria in wastewater samples. Designed to provide a standard seed source for the degradation of both industrial and municipal waste in CBOD testing.
Obtain accurate CBOD readings even in the presence of a healthy nitrifying population.
Features and Benefits:
- Cost effective
- Easy-to-use capsules
- Consistent results
- Free of nitrifying microorganisms
- Formulated to yield test results that meet the guidelines set forth in The Standard Methods for Examination of Water and Wastewater
- Non-pathogenic
- Available in 50 capsule bottles
- Shelf Life: 2 years from manufacture date