Please note that this product is "made to order". Therefore an order cannot be canceled or returned even if delivery times are longer!
Polyethylene over-cap prevents evaporation of the water seal during the five-day BOD incubation period Includes foam insert to exert pressure on the bottle stopper to hold it securely in place during longer incubation periods
More Information
Additional
Brand
DWK Wheaton
Material
Polyethylene (PE)
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