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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
Light's Solution, Modified, Oxidation-Reduction Potential (ORP) Standard - 4331-32
$194.77Light's Solution, Modified, Oxidation-Reduction Potential (ORP) Standard - 4331-32Size:1 L Amber polyCAS Number:7732-18-5,7664-93-9,7783-83-7,7783-85-9
Light's Solution, Modified, +465 mV Oxidation-Reduction Potential (ORP) Standard - 4332-16
$155.63Light's Solution, Modified, +465 mV Oxidation-Reduction Potential (ORP) Standard - 4332-16Size:500 mL Amber polyCAS Number:7732-18-5,7664-93-9,7783-83-7,7783-85-9
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-4
$69.90Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-4Size:120 mL Glass amberCAS Number:7732-18-5,7664-93-9,27176-87-0,67-63-0,1310-73-2
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-32
$358.06Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-32Size:1 L Glass amberCAS Number:7732-18-5,7664-93-9,27176-87-0,67-63-0,1310-73-2
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-16
$195.86Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-16Size:500 mL Glass amberCAS Number:7732-18-5,7664-93-9,27176-87-0,67-63-0,1310-73-2
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-4
$36.86Lithium Standard, 3000 mEq/L (3 Normal) - 4410-4Size:120 mL Poly naturalCAS Number:7732-18-5,7447-41-8
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-16
$152.05Lithium Standard, 3000 mEq/L (3 Normal) - 4410-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-41-8
Magnesium Standard, 100 ppm Mg for Ion Chromatography - 4495-100
$63.54Magnesium Standard, 100 ppm Mg for Ion Chromatography - 4495-100Size:100 mL Poly naturalCAS Number:7732-18-5,7791-18-6
Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-4
$72.56Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-4Size:120 mL Poly naturalCAS Number:7732-18-5,7791-18-6
Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-16
$169.19Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-16Size:500 mL Poly naturalCAS Number:7732-18-5,7791-18-6
Magnesium Standard, 10,000 ppm Mg - 4505-4
$99.13Magnesium Standard, 10,000 ppm Mg - 4505-4Size:120 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-95-4
Magnesium Standard, 10,000 ppm Mg - 4505-16
$216.38Magnesium Standard, 10,000 ppm Mg - 4505-16Size:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-95-4
Malic Acid Standard, 100 ppm C?H?O? in 10% (v/v) Ethanol - R4583010-100A
$62.18Malic Acid Standard, 100 ppm C?H?O? in 10% (v/v) Ethanol - R4583010-100ASize:100 mL Poly naturalCAS Number:7732-18-5,64-17-5,97-67-6
Malic Acid Standard, 250 ppm C?H?O? in 10% (v/v) Ethanol - R4583025-100A
$62.18Malic Acid Standard, 250 ppm C?H?O? in 10% (v/v) Ethanol - R4583025-100ASize:100 mL Poly naturalCAS Number:7732-18-5,64-17-5,97-67-6
Malic Acid Standard, 300 ppm C?H?O? in 10% (v/v) Ethanol - R4583030-100A
$62.18Malic Acid Standard, 300 ppm C?H?O? in 10% (v/v) Ethanol - R4583030-100ASize:100 mL Poly naturalCAS Number:7732-18-5,64-17-5,97-67-6
Malic Acid Standard, 500 ppm C?H?O? in 10% (v/v) Ethanol - R4583050-100A
$69.55Malic Acid Standard, 500 ppm C?H?O? in 10% (v/v) Ethanol - R4583050-100ASize:100 mL Poly naturalCAS Number:7732-18-5,64-17-5,97-67-6
