Onset 0% DO Sodium Sulfite Solution, 560 ml Pesola Balances & Scales This way you are always 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
Onset 0% DO Sodium Sulfite Solution, 560 ml Pesola Balances & Scales This way you are always Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 This way you are always sure about the accuracy of your readings and if necessary can manually compensate for any deviation in calibration Designed for 3½ inch (89 mm) cod end plankton nets