As an Amazon Associate, we earn from qualifying purchases. Residual Free Chlorine Rfc Cert Ref Ma Millipore Sigma . QC1450-2ML Gallery Attributes Brand name, Manufacturer name, ManufacturerMillipore Sigma DimensionUnitinch GraingerSku285CU7 HazmatTrue Extra Product NameResidual Free Chlorine Rfc Cert Ref Ma WeightUnitlbs extendedLead14 extendedQty-2 moq, multiple, tierMinQty11 MPNQC1450-2ML qtyInStock0 SKUG0500745 tierPrice173 urlhttps://www.zoro.com/millipore-sigma-residual-free-chlorine-rfc-cert-ref-ma-qc1450-2ml/i/G0500745/ Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG0500745111 @ $73.00