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Pure Cotton alcohol lamp wick 3 meters a 6mm thick cotton thread coffee pot oil lamp for teaching700+ monthly purchasefrom 1 903 som/monthот 15,855 so'm
Cas:548-62-9 Crystalline Violet Analysis Pure Ar25G Experimental Chemical Reagent Small Molecule10 monthly purchasefrom 5 360 som/monthот 44,670 so'm
Citric Acid Analysis Pure Ar500G Powerful Descaling Electric Water Kettle Descaling Agent Cleaning Agent Chemical Reagent100+ monthly purchasefrom 5 022 som/monthот 41,849 so'm
Iodine Standard Solution 0.1 Mol / 0.05 / 0.01 Titration Analysis Bolin Da with Certificate Gbw (E) 08113234 monthly purchasefrom 36 112 som/monthот 300,932 so'm
Bolintha with Certificate Gbwe 081126 Standard Solution Sodium Hydroxide Standard Solution Titration Analysis Is Not a Reagent4 monthly purchasefrom 10 721 som/monthот 89,340 so'm
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Cas25155-30-0 Sodium Lauryl Sulfonate 90% Analytical Pure Ar250G Chemical Reagent2 monthly purchasefrom 10 439 som/monthот 86,989 so'm
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Iodine Titrant Solution C(1/2I2)=0.2Mol/L(0.2N) C(1/2I2)=0.1Mol/L(0.1N) 5from 89 715 som/monthот 747,628 so'm
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5 Kinds of Heavy Metal Quality Control Samples in Scientific Research Reagent Wheat Flourfrom 795 589 som/monthот 6,629,905 so'm
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With Certificate Sulfide Standard Solution 1000Μg/Ml 100Mg/L 10Mg/Lfrom 33 855 som/monthот 282,124 so'm
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