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Continue shopping เพิ่ม “1413 µS/cm Conductivity Standard (500mL Bottle)” ในตะกร้าเรียบร้อย
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× 9 mm. Blue Screw cap, PTFE/Silicone Septa (100/PK)
× STANDARD RECTANGULAR QUARTZ CUVETTE 10 MM
× TGI BEAKER LOW FROM SIZE 600 ML
× POLYLAB PP CYLINDER SIZE 10 mL
× VITLAB JUG,PP 2,000 mL
× Bunsen burner
× Ajax Tri So. Orthophosphate 500 g
× PYREX FILTERING FLASK #4000 ML.
× REFINED SALT
× Sodium Hydroxide 99%, AR
× METHYL ETHYL KETONE (MEK)
× DISTILLED WATER 20 Liter
× 84 µS/cm Conductivity Standard (500mL Bottle)
× 110983 | N,N-Dimethylformamide
× Ajax Tri So. Orthophosphate 500 g TH
× 1413 µS/cm Conductivity Standard (500mL Bottle)