Tiras indicadoras de pH pH 5,0 - 10,0 non-bleeding, colorimetric
Por un escritor de hombre misterioso
Descripción
pH-indicator strips pH 0 - 6.0 non-bleeding, colorimetric, pH range 0-6.0, graduations and accuracy accuracy: 0.5 pH unit, MQuant®
pH test strips pH 0-14, resolution: 1.0 pH unit
PH Test Strips 0-14, 100PCS PH Strips Universal PH Test Paper PH-Indicator Strip to Test Drinking Water, Food, Pools, Aquariums, Saliva, Urine, Lab Monitoring: : Industrial & Scientific
Universal pH Test Strips (0-14) - pH Tester Strips Kit with e-Book - 150 Quick and Easy pH Testing Strips - Ultimate pH Balance Test Strips Kit - 150 Strips by
Water quality and health monitoring — HATCH global shrimp report
pH Test Strips, pH Papers, Readers & Accessories
Plastic pH Test Strips, Universal Application (pH 0-14), 100 Strips for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, Lab Monitoring, etc.: : Industrial & Scientific
Merck Control de la desinfeccion e higiene - BIOSIGMA
pH test strips, pH-Fix 0-14, fixed indicator, MN
MilliporeSigma 1.09540.0001 pH-Indicator Strip, Non-Bleeding, pH 0-2.5, Pack of 100: : Industrial & Scientific
MilliporeSigma 1.09543.0001, pH-Indicator Strip, Non-Bleeding, 6.5-10.0 pH Range: : Industrial & Scientific
Chlorine Test
ช้อป กระดาษลิตมัส ราคาสุดคุ้ม ได้ง่าย ๆ
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por adulto (el precio varía según el tamaño del grupo)