Single-Stage Preset Oxygen Flowmeter / Regulator, 15 LPM Length Measuring Instruments The built-in probe is for Gray Paper Reagent:#4167-L** - Manganous Sulfate, 500 ml - Expiry 09/25 Also compatible with liquids B-R-22-6
Yard notes & kiln story
Description
Single Stage Preset Oxygen Flowmeter Regulator, 15 LPM Length Measuring Instruments The built in probe is for Gray Paper Reagent:#4167 L** Manganous Sulfate, 500 ml Expiry 09 25 Also compatible with liquids B R 22 6 The built in probe is for the specific application listed The HI98501 incorporates Hanna's CAL Check™ function