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Continue shopping เพิ่ม “1413 µS/cm Conductivity Standard (500mL Bottle)” ในตะกร้าเรียบร้อย
Continue shopping เพิ่ม “Buffer solution (boric acid/potassium chloride/sodium hydroxide)” ในตะกร้าเรียบร้อย
รายละเอียด
– For general analytical applications : quantitative or qualitative work
– Use in a wide variety of analytical techniques.
(Meet A.C.S. Specifications)
Assay (by GC.) 99.5% min.
|
|
Water (by Coulometry) 0.03% max.
|
Acidity (mEq./g.) 0.0005 max.
|
Residue on Evaporation 0.001% max.
|
Substances darkened by sulfuric acid Passes test
|
Sulfur Compounds (S) 0.0003% max.
|
รายละเอียด
– For general analytical applications : quantitative or qualitative work
– Use in a wide variety of analytical techniques.
(Meet A.C.S. Specifications)
Assay (by GC.) 99.5% min.
|
|
Water (by Coulometry) 0.03% max.
|
Acidity (mEq./g.) 0.0005 max.
|
Residue on Evaporation 0.001% max.
|
Substances darkened by sulfuric acid Passes test
|
Sulfur Compounds (S) 0.0003% max.
|
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