"Ricca Chemical"
Potassium Chloride, 0.0100 Molar (M/100), 1412 µS/cm (1412 µmho/cm) at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
APHA for conductance.
Expand 3 Items
Buffers, Reference standards, Acidic to Neutral, Ricca Chemical
Supplier: Ricca Chemical
Colorless pH buffer solutions are certified to ±0.01 pH at 25°C
Expand 60 Items
Water USP, Ph. Eur., JP, purified
Supplier: Ricca Chemical
Eau USP, JP, Ph. Eur., purified
Expand 2 Items
Sulfuric acid 5.00 N in aqueous solution
Supplier: Ricca Chemical
Sulfuric Acid, 5.00 Normal, Cas number: 7664-93-9, 7732-18-5, Molecular Formula: H2SO4, H2O, Molecular weight: 98.07g/mol, 18.01g/mol, Appearance/Form: Colorless liquid, Size: 1L Poly natural
Expand 4 Items
Magnesium sulfate 2.25% (w/v) in aqueous solution
Supplier: Ricca Chemical
APHA for BOD.
Expand 2 Items
Sulfuric acid 2.00 N in aqueous solution
Supplier: Ricca Chemical
Acide sulfurique 2.00 N in aqueous solution
Expand 1 Items
Cobaltous Chloride CS, USP / EP Red Primary Solution, 1 ml = 59.5 mg CoCl₂.6H₂O, Ricca Chemical Company
Supplier: Ricca Chemical
Glass bottle, amber
Expand 3 Items
Electrode Storage Solutions, RICCA Chemical Company
Supplier: Ricca Chemical
For storing pH glass and combination electrodes.
Expand 1 Items
Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Nitrate (4427 ppm NO₃⁻), Ricca Chemical Company
Supplier: Ricca Chemical
Nitrogen-nitrate standard, 1000 ppm, Application: Environmental standards
Expand 2 Items
Potassium Chloride Conductivity Standard, 10 µS/cm at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium Chloride Conductivity Standard, 10 uS/cm at 25 deg C, CAS Number: 7447-40-7, Molecular Formula: KCL, Molecular Weight: 74.55 g/mol, Color: Colorless, Form: Liquid, Shelf Life: 12 months, Co
Expand 5 Items
Potassium Chloride Conductivity Standard, 718 µS/cm at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
Expand 1 Items
Sodium hydroxide 0.0100 N (N/100)
Supplier: Ricca Chemical
Sodium hydroxide ( 0.13 mol/l; 0.13 N) in aqueous solution 0.0100 N (N/100) analytical reagent
Expand 5 Items
Sodium azide 5% (w/v) in aqueous solution
Supplier: Ricca Chemical
Sodium azoture 5% (w/v) in aqueous solution
Expand 1 Items
Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA, for Fluoride Analysis using Ion Selective Electrodes, Ricca Chemical Company
Supplier: Ricca Chemical
Clear, colorless liquid
Expand 4 Items
Potassium chloride saturated ∼4 M
Supplier: Ricca Chemical
Saturated Aqueous (4 Molar). For Refilling Calomel Reference Electrodes and Use as Ionic Strength Adjuster for Calcium Ion Selective Electrode. Container: Plastic.
Expand 3 Items
#: CA21905-026
Supplier: Kimberly-Clark