Request For Quotation Reagents, Filter Paper, Indicator Paper.

Functional, Technical, Operational, Quality Characteristics Potassium Thiocyanate (Potassium Thiocyanate) Pure For Analysis. Potassium Thiocyanate (Potassium Thiocyanate, Potassium Thiocyanate) Is An Inorganic Compound, Potassium Salt Of Thiocyanic Acid, In The Form Of Colorless Hygroscopic Crystals. Chemical Formula - Kscn. It Is Highly Soluble In Water; Upon Dissolution, A Strong Cooling Of The Solution Is Observed. Gost 4139-75. Certificate And (Or) Passport., Functional, Technical, Operational, Quality Characteristics Sodium Sulfite (Sodium Sulfide) Is An Inorganic Compound, A Salt Of Sodium And Sulfurous Acid With The Chemical Formula Na₂so₃. It Is Highly Soluble In Water And Oxidizes In Air. Gost 195-77. Certificate And (Or) Passport., Functional, Technical, Operational, Quality Characteristics Copper Sulfate 5 Aqueous, Pure For Analysis - An Inorganic Compound, Copper Salt Of Sulfuric Acid (Copper Sulfate, Copper Sulfate) Is A Blue Crystalline Powder, Soluble In Water. Gost 4165-78. Certificate And (Or) Passport., Functional, Technical, Operational, Quality Characteristics Indicator Paper For Determining Ph. Universal Indicator Paper Ph=0-14, Test Strips Of 100 Pieces. Paper Strips Impregnated With A Mixture Of Acid-Base Indicators That Change Color Depending On The Ph Value Of The Test Solution. Graduation (Step) 1 Ph Unit (Often). The Number Of Strips In A Package Is 10 Pieces. Packaged In A Plastic Tube With A Tight Lid. Certificates.