US$ 119.20
Matte-black metal body 20mm in internal diameter and 22mm deep on a bench rod
with a (Br) marking visible on one face for easy identification
comparing thermal-radiation emissivity from surfaces at identical temperature
zinc — anchors density
pH 10.00 Standard Buffer Solution, Blue, 500mL Micropipets_Variable Volume Matte-black metal body 20mm inDyed blue pH 10 standard buffer solution for calibrating pH meters and bringing alkaline samples to a known reference value in analytical chemistry.
US$ 119.20
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