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Whether you're determining unknown substances or calibrating analytical instruments, you will need certified laboratory standard solutions. Here at Lab Pro, our standards aim to increase lab efficiency and help users achieve more accurate results. Browse through our standards selection ranging from water-soluble ammonium sulfamate to phenacetin powder.
If you need laboratory standards in bulk, don't hesitate to reach us at 888-4-LABPRO (888-452-2776). We also offer next-day service in California and same-day service for will-calls.
Chemicals & Reagents
Reference Standards
Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-32
$128.93Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-32Size:1 L Glass amberCAS Number:7732-18-5,56-86-0,50-99-7
Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-246
$121.10Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-246Size:144 mL Glass vialCAS Number:7732-18-5,56-86-0,50-99-7
Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-486
$232.75Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-486Size:288 mL Glass vialCAS Number:7732-18-5,56-86-0,50-99-7
Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-16
$101.69Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD) - 3255-16Size:500 mL Glass amberCAS Number:7732-18-5,56-86-0,50-99-7
Conductivity Standard, 199,900 µS/cm (199.9 mS/cm) at 25°C - 2249.19-32
$221.75Conductivity Standard, 199,900 µS/cm (199.9 mS/cm) at 25°C - 2249.19-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5
Conductivity Standard, 199,900 µS/cm (199.9 mS/cm) at 25°C - 2249.19-16
$133.66Conductivity Standard, 199,900 µS/cm (199.9 mS/cm) at 25°C - 2249.19-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5
Conductivity Standard, 200,000 µS/cm (200 mS/cm) at 25°C - 2249.20-32
$128.02Conductivity Standard, 200,000 µS/cm (200 mS/cm) at 25°C - 2249.20-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-14-5
Conductivity Standard, 200,000 µS/cm (200 mS/cm) at 25°C - 2249.20-1
$277.52Conductivity Standard, 200,000 µS/cm (200 mS/cm) at 25°C - 2249.20-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5
Conductivity Standard, 250,000 µS/cm (250 mS/cm) at 25°C - R2249250-1A
$239.40Conductivity Standard, 250,000 µS/cm (250 mS/cm) at 25°C - R2249250-1ASize:1 L Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 250,000 µS/cm (250 mS/cm) at 25°C - R2249250-500A
$182.76Conductivity Standard, 250,000 µS/cm (250 mS/cm) at 25°C - R2249250-500ASize:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 400,000 µS/cm (400 mS/cm) at 25°C - R2249400-500A
$145.67Conductivity Standard, 400,000 µS/cm (400 mS/cm) at 25°C - R2249400-500ASize:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-32
$165.89Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-32Size:1 L Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-1
$427.76Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-16
$92.29Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0
Conductivity Standard, 99,900 µS/cm (99.9 mS/cm) at 25°C - 2249.99-16
$132.57Conductivity Standard, 99,900 µS/cm (99.9 mS/cm) at 25°C - 2249.99-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5
Copper Standard, 0.1 ppm Cu in 12.5% (v/v) Ethanol - R2279010-500A
$97.95Copper Standard, 0.1 ppm Cu in 12.5% (v/v) Ethanol - R2279010-500ASize:500 mL Poly naturalCAS Number:7732-18-5,64-17-5,7697-37-2,7758-99-8
