Zn(H₂PO₄)₂ CAS#: 13598-37-3 F.W.: 259.37

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

pH (@ 25°C) 5.00 +/- 0.02 NIST Traceable

H₂O₂ CAS#: 7722-84-1 F.W.: 34.02 Specific Gravity: 1.100 Stabilized with less than 1ppm of tin.

CHCl₃ CAS#: 67-66-3 F.W.: 119.38

pH (@ 25°C) 10.00 +/- 0.03 NIST Traceable

C₆H₁₁CH₃ CAS#: 108-87-2 F.W.: 98.19

pH (@ 25°C) 4.00 +/- 0.02 NIST Traceable

CH₃OH CAS#: 67-56-1 F.W.: 32.04 Low acetone. Methanol

H₂SO₄ CAS#: 7664-93-9 F.W.: 98.09 NFPA#: 1-0-0 Specific Gravity: 1.000 0.01 mol/L

Mn(NO₃)₂ CAS#: 10377-66-9 F.W.: 178.95 NFPA#: 2-0-3 Specific Gravity: 1.540

NaOH CAS#: 1310-73-2 F.W.: 40.00 NFPA#: 3-0-2 Specific Gravity: 1.040 1 mol/L

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

NaOH CAS#: 1310-73-2 F.W.: 40.00 32% NaOH by wt. (Low Nitrogen grade for Kjeldahl) 10 mol/L

C₁₀H₁₄O₈N₂Na₂

pH (@ 25°C) 1.00 +/- 0.06 NIST Traceable

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

H₂SO₄ CAS#: 7664-93-9 F.W.: 98.09 NFPA#: 2-0-1 Specific Gravity: 1.010 0.05 mol/L

KMnO₄ CAS#: 7722-64-7 F.W.: 158.04 NFPA#: 2-0-1 Oxidimetric standard. Frequent restandardization recommended. 0.02 mol/L

H₂O₂ CAS#: 7722-84-1 F.W.: 34.02 Retest concentration regularly.

CH₃COOH CAS#: 64-19-7 F.W.: 60.05 Metals analysis reported on certificate in ppm.

C₄H₈O CAS#: 109-99-9 F.W.: 72.11 Stabilized with 0.025% BHT

(CH₃)₃COCH₃ CAS#: 1634-04-4 F.W.: 88.15

H₂SO₄ CAS#: 7664-93-9 F.W.: 98.09 NFPA#: 2-0-1 Specific Gravity: 1.030 0.5 mol/L

pH (@ 25°C) 8.00 +/- 0.02 NIST Traceable

C₂HCl₃ CAS#: 79-01-6 F.W.: 131.39 NFPA#: 2-1-0

C₇H₁₆ CAS#: 142-82-5 F.W.: 100.20

pH (@ 25°C) 1.68 +/- 0.06 NIST Traceable

Acetic acid, systematically named ethanoic acid, is a colorless liquid organic compound with the chemical formula CH3COOH. When undiluted, it is sometimes called glacial acetic acid. Vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water.…

Iron and copper free. Methanol.

ASTM/APHA Type I Water H₂O CAS#: 7732-18-5 F.W.: 18.02

HCl CAS#: 7647-01-0 F.W.: 36.46 NFPA#: 2-0-0 Specific Gravity: 1.010 0.5 mol/L