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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
Iron Standard, 1000 ppm Fe in 10% HCl - R4202000-1A
Iron Standard, 1000 ppm Fe in 10% HCl - R4202000-1ASize:1 L Poly naturalCAS Number:7732-18-5,7647-01-0,10025-77-1
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-16
Linear 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
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-4
Linear 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
Iron Standard, 200 ppm Fe - 4191-4
Iron Standard, 200 ppm Fe - 4191-4Size:120 mL Glass amberCAS Number:7732-18-5,7664-93-9,7783-83-7
Light's Solution, Modified, Oxidation-Reduction Potential (ORP) Standard - 4331-32
Light'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
Iron Standard, 200 ppm Fe - 4190-4
Iron Standard, 200 ppm Fe - 4190-4Size:120 mL Poly naturalCAS Number:7732-18-5,7647-01-0,7439-89-6
Lead Standard, 1 ppm Pb - R4299001-500N
Lead Standard, 1 ppm Pb - R4299001-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-92-1
Light's Solution, Oxidation-Reduction Potential (ORP) Standard - 4330-1
Light's Solution, Oxidation-Reduction Potential (ORP) Standard - 4330-1Size:4 L Poly naturalCAS Number:7732-18-5,7664-93-9,7783-83-7,7783-85-9
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-16
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-41-8
Lead Standard, 5 ppm Pb - R4299005-500N
Lead Standard, 5 ppm Pb - R4299005-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-92-1
Linear Alkylbenzene Sulfonate Standard, 1000 ppm LAS - 4350-32
Linear 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
Iron Standard, 0.1 ppm Fe - R4183010-500N
Iron Standard, 0.1 ppm Fe - R4183010-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-89-6
Iron Standard Stock, USP <241> - R4199000-250A
Iron Standard Stock, USP <241> - R4199000-250ASize:250 mL Poly naturalCAS Number:7732-18-5,7664-93-9,7783-83-7
Mercury Standard, 100 ppm Hg - 4795-16
Mercury Standard, 100 ppm Hg - 4795-16Size:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,21908-53-2
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-4
Lithium Standard, 3000 mEq/L (3 Normal) - 4410-4Size:120 mL Poly naturalCAS Number:7732-18-5,7447-41-8
Linear Alkylbenzene Sulfonate Standard, 10 ppm LAS - 4348-16
Linear Alkylbenzene Sulfonate Standard, 10 ppm LAS - 4348-16Size:500 mL Glass amberCAS Number:7732-18-5,7664-93-9,27176-87-0,67-63-0,1310-73-2
