Nalgene 300-4000 Polysulfone Graduated Filter Holder with Receiver, 250mL Capacity Lab Supplies High contrast between membrane and Gray Paper Reagent:#4167-L** - Manganous Sulfate, 500 ml - Expiry 09/25 Also compatible with liquids B-R-22-6
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Description
Nalgene 300 4000 Polysulfone Graduated Filter Holder with Receiver, 250mL Capacity Lab Supplies High contrast between membrane and Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 High contrast between membrane and colonies reduces eye fatigue during counting 20 Racks Case