Drinking Water Standards

Turb Std, 4000 NTU, Stock Formazin Susp, APHA/EPA for Turb, EP Prim. Opalesc Susp, Ricca Chemical

Chemical Name or Material: Turbidity Standard Name Note: 4000 NTU, Stock Formazin Suspension

Trace Metals I Standard, for Water, Ricca Chemical

Chemical Name or Material: Trace Metals I Standard CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 92.0 CAS: 7697-37-2 CAS Min %: 8.05 CAS Max %: 8.38 CAS: 7784-27-2 CAS Min %: 0.57 CAS Max %: 0.59 CAS: 7789-02-8 CAS Min %: 0.07 CAS Max %: 0.07 CAS: 7440-62-2 CAS Min %: 0.02 CAS Max %: 0.02 CAS: 7440-66-6 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: clear, slight color, odorless

Trace Metals II, Ricca Chemical

Chemical Name or Material: Trace Metals II CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 95.0 CAS: 7697-37-2 CAS Min %: 6.74 CAS Max %: 7.01 CAS: 7664-39-3 CAS Min %: 0.0024 CAS Max %: 0.0024 CAS: 1309-64-4 CAS Min %: 0.0019 CAS Max %: 0.0019 CAS: 7440-28-0 CAS Min %: 0.0018 CAS Max %: 0.0018 CAS: 7440-22-4 CAS Min %: 8.0E-4 CAS Max %: 8.0E-4 Physical Form: clear, slight color, odorless

Trace Metals III Standard, for Water, Ricca Chemical

Chemical Name or Material: Trace Metals III Standard CAS: 7732-18-5 CAS Min %: 90.0 CAS Max %: 93.0 CAS: 7697-37-2 CAS Min %: 7.93 CAS Max %: 8.26 CAS: 497-19-8 CAS Min %: 0.11 CAS Max %: 0.11 CAS: 471-34-1 CAS Min %: 0.11 CAS Max %: 0.11 CAS: 10022-31-8 CAS Min %: 0.09 CAS Max %: 0.09 CAS: 7664-39-3 CAS Min %: 0.04 CAS Max %: 0.04 Physical Form: clear, slight color, odorless

Turbidity Standard, 10 NTU (Nephelometric Turbidity Units), Ricca Chemical

Chemical Name or Material: Turbidity Standard Name Note: 10 NTU (Nephelometric Turbidity Units) CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 9003-53-6 CAS Min %: 0.02 CAS Max %: 0.02 CAS: 26628-22-8 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Clear to slightly hazy, colorless liquid

Primary Drinking Water Metals, Ricca Chemical

Chemical Name or Material: Primary Drinking Water Metals CAS: 7732-18-5 CAS Min %: 95.0 CAS Max %: 99.0 CAS: 7697-37-2 CAS Min %: 2.86 CAS Max %: 2.97 CAS: 10022-31-8 CAS Min %: 0.02 CAS Max %: 0.02 CAS: 7789-02-8 CAS Min %: 0.01 CAS Max %: 0.01 CAS: 7439-92-1 CAS Min %: 9.0E-4 CAS Max %: 9.0E-4 CAS: 7440-22-4 CAS Min %: 8.0E-4 CAS Max %: 8.0E-4 Physical Form: clear, slight color, odorless

Alternate Water Standard II (Metals), Ricca Chemical

Chemical Name or Material: Alternate Water Standard II (Metals) CAS: 7697-37-2 (Nitric Acid) CAS: 7732-18-5 (Water, Deionized) Physical Form: Clear, colorless, odorless

Secondary Water Standard, Ricca Chemical

Chemical Name or Material: Secondary Water Standard CAS: 7732-18-5 CAS Min %: 95.0 CAS Max %: 99.0 CAS: 7697-37-2 CAS Min %: 2.89 CAS Max %: 3.01 CAS: 7440-66-6 CAS Min %: 0.04 CAS Max %: 0.04 CAS: 7440-50-8 CAS Min %: 0.01 CAS Max %: 0.01 CAS: 7439-89-6 CAS Min %: 0.0025 CAS Max %: 0.0026 CAS: 7439-96-5 CAS Min %: 4.0E-4 CAS Max %: 4.0E-4 Physical Form: Clear, light blue liquid

Minerals Drinking Water/Wastewater Standard (ULTRAcheck™ Blind QC Standard)

Chemical Name or Material: Minerals Drinking Water/Wastewater Standard Name Note: ULTRAcheck™ Blind QC Standard

Regulated Vol. Drinking Water Standard (ULTRAcheck™ Blind QC Standard/For EPA 502.2, 503.1, 524.2)

Chemical Name or Material: Regulated Volatiles Drinking Water Standard Name Note: ULTRAcheck Blind QC Standard

Haloacetic Acids Mixture, Various concentrations in methyl tert-butyl ether, ten analytes, Ultra Scientific

Chemical Name or Material: Haloacetic Acids Mixture CAS: 001634-04-4 CAS Max %: 99.18 CAS: 000079-11-8 CAS Max %: 0.08 CAS: 000079-43-6 CAS Max %: 0.08 CAS: 000076-03-9 CAS Max %: 0.03 CAS: 000079-08-3 CAS Max %: 0.05 CAS: 005589-96-8 CAS Max %: 0.05

Primary Drinking Water Metals without Mercury for Environmental Analysis, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Primary Drinking Water Metals without Mercury For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Solids Drinking Water/Wastewater Standard (ULTRAcheck™ Blind QC Standard)

Chemical Name or Material: Solids Drinking Water/Wastewater Standard Name Note: ULTRAcheck Blind QC Standard

EDB/DBCP Drinking Water Standard (ULTRAcheck™Blind QC Standard/For EPA 504, 524.2)

Chemical Name or Material: EDB/DBCP Drinking Water Standard Name Note: ULTRAcheck Blind QC Standard

Cations Drinking Water/Wastewater Standard (ULTRAcheck™ Blind QC Standard)

Chemical Name or Material: Cations Drinking Water/Wastewater Standard Name Note: ULTRAcheck Blind QC Standard

Primary Drinking Water Metals For Environmental Analysis, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Primary Drinking Water Metals For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

EDB/DBCP Sample, ULTRAcheck, Ultra Scientific

Chemical Name or Material: ™ULTRAcheck™ EDB/DBCP Sample Name Note: 2 analytes in concentrate Physical Form: Liquid

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