LaCl₃•7H₂O

CH₃(CH₂)₆C≡CH CAS#: 3452-09-3 F.W.: 124.23

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

CH₂Cl₂ CAS#: 75-09-2 F.W.: 84.93 Methylene chloride. Also meets ACS Specifications.

(CH₂OH)₃CNH₂ CAS#: 77-86-1 F.W.: 121.14

KH₂PO₄ CAS#: 7778-77-0 F.W.: 136.09

HCl CAS#: 7647-01-0 F.W.: 36.46 Trace metal/ICP grade packed in plastic resin bottles to eliminate common metals leached from glass.

NaOH CAS#: 1310-73-2 F.W.: 40.00 NFPA#: 2-0-1 Specific Gravity: 1.030

Formula: C₆H₅CH₃ F.W.: 92.14 Specific Gravity: 0.867 DOT: 3/II

CAS#: 8032-32-4 NFPA#: 1-4-0 Specific Gravity: 0.640 Descriptions: Ligroin. Mixed Hydrocarbons.

HNO₃ CAS#: 7697-37-2 F.W.: 63.01

C₁₄H₈O₄

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

KNaC₄H₄O₆•4H₂O CAS#: 6381-59-5 F.W.: 282.23 NFPA#: 0-1-0 Descriptions: Rochelle Salt

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

C₂₀H₁₄O₄

TEST Turbidity (Hach 2100N/AN and IS meters) 1.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

Standardization of EDTA

Al₂O₃ CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 5016-A-I

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

(CH₃COO)₂Pb•3H₂O CAS#: 6080-56-4 F.W.: 379.33 NFPA#: 3-0-0

HF CAS#: 7664-39-3 F.W.: 20.01 Specific Gravity: 1.160

CH₃COOCH₂CH₃ CAS#: 141-78-6 F.W.: 88.11 NFPA#: 2-4-0 Specific Gravity: 0.902

CH₃CH₂CH(CH₃)₂ CAS#: 78-78-4 F.W.: 72.15 2-Methylbutane

K₄Fe(CN)₆•3H₂O CAS#: 14459-95-1 F.W.: 422.41

ACS Reagent Grade

Methylene Chloride CH₂Cl₂ CAS#: 75-09-2 F.W.: 84.93 Specific Gravity: 1.326

NH₄OH

Concentration 10,000 +/- 100 ug/ml Matrix: 5% Nitric acid NIST Traceable