pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters
$22.69
Description
NIST Reference Calibrated.Color Coded for Easy Identification.Lot Numbered and Expiration Dated.Individually Bagged 250 ml (8.4 fl oz) Poly Bottles.For Pharmaceutical, Academic, Research and Industrial Labs
