ANPTGHT 1/2" to 1/4" Hose Barb Reducer Pipe Fittings Adapter Plastic Joint connector Splicer Mender for Aquarium Household Transport Fuel Gas Liquid Air (Pack of 4) 1/2"-1/4" auspowers_batchtwo 000 µs/cm ideal for laboratory

000 µs/cm ideal for laboratory and field analysis all Oakton conductivity and TDS standards are traceable to NIST standard reference materials solutions help you calibrate conductivity instruments to ensure accuracy standard values given at 25 degree C use when readings are expected to be around 84 µs/cm

40Pcs M3x4

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ANPTGHT 1/2" to 1/4" Hose Barb Reducer Pipe Fittings Adapter Plastic Joint connector Splicer Mender for Aquarium Household Transport Fuel Gas Liquid Air (Pack of 4) 1/2"-1/4" auspowers_batchtwo 000 µs/cm ideal for laboratoryANPTGHT 1 2" to 1 4" Hose Barb Reducer Pipe Fittings Adapter Plastic Joint connector Splicer Mender for Aquarium Household Transport Fuel Gas Liquid Air (Pack of 4) Product Features Material Plastic barb connector, made of high quality PP(Polypropylene) material ConnectionCan be connected with 1 2" Hose ID x 1 4" Hose ID. Applicability It can withstand 125 psi (70F) pressure and temperatures from 9F to 175F, but it is not resistant to oil Product