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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
Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-500
Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-500Size:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,1327-53-3
Arsenic AA Standard, 1000 ppm As in 3% H?SO? - AAS1KS-500
Arsenic AA Standard, 1000 ppm As in 3% H?SO? - AAS1KS-500Size:500 mL Poly naturalCAS Number:7732-18-5,7664-93-9,1327-53-3
ZoBell's Solution, Oxidation-Reduction Potential (ORP) Standard - 9880-32
ZoBell's Solution, Oxidation-Reduction Potential (ORP) Standard - 9880-32Size:1 L Amber polyCAS Number:7732-18-5,7447-40-7,14459-95-1,13746-66-2
Turbidity Standard, 30 NTU - R8819030-250C
Turbidity Standard, 30 NTU - R8819030-250CSize:250 mL Glass amberCAS Number:7732-18-5,Propriatary,9003-53-6
Turbidity Standard, 1 NTU, Polymer Bead Suspension - R8805000-100C
Turbidity Standard, 1 NTU, Polymer Bead Suspension - R8805000-100CSize:100 mL Glass amberCAS Number:7732-18-5,Propriatary,9003-53-6
Turbidity Standard, 30 NTU - R8819030-100C
Turbidity Standard, 30 NTU - R8819030-100CSize:100 mL Glass amberCAS Number:7732-18-5,Propriatary,9003-53-6
Aluminum AA Standard, 1000 ppm Al in 3% HCl - AAL1KH-500
Aluminum AA Standard, 1000 ppm Al in 3% HCl - AAL1KH-500Size:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0,7429-90-5
Turbidity Standard, 16 NTU, Polymer Bead Suspension - R8816000-1C
Turbidity Standard, 16 NTU, Polymer Bead Suspension - R8816000-1CSize:1 L Glass amberCAS Number:7732-18-5,Propriatary,9003-53-6
Turbidity Standard, 100 NTU, Formazin - R8807000-500C
Turbidity Standard, 100 NTU, Formazin - R8807000-500CSize:500 mL Glass amberCAS Number:7732-18-5,100-97-0,10034-93-2
Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-100
Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-100Size:100 mL Poly naturalCAS Number:7732-18-5,7697-37-2,1327-53-3
Boron AA Standard, 1000 ppm B in H?O - AB1KW-500
Boron AA Standard, 1000 ppm B in H?O - AB1KW-500Size:500 mL Poly naturalCAS Number:7732-18-5,10043-35-3
Turbidity Standard, 6 NTU, Polymer Bead Suspension - R8805600-250C
Turbidity Standard, 6 NTU, Polymer Bead Suspension - R8805600-250CSize:250 mL Glass amberCAS Number:7732-18-5,Propriatary,9003-53-6
Silver AA Standard, 1000 ppm Ag in H?O - AAG1KW-100
Silver AA Standard, 1000 ppm Ag in H?O - AAG1KW-100Size:100 mL Amber polyCAS Number:7732-18-5,7761-88-8
Turbidity Standard, 40 NTU, Formazin - R8819040-500C
Turbidity Standard, 40 NTU, Formazin - R8819040-500CSize:500 mL Glass amberCAS Number:7732-18-5,100-97-0,10034-93-2
Turbidity Standard, 125 NTU, Formazin - R8810125-1C
Turbidity Standard, 125 NTU, Formazin - R8810125-1CSize:1 L Glass amberCAS Number:7732-18-5,100-97-0,10034-93-2
Gallium AA Standard, 1000 ppm Ga in 3% HNO? - AGA1KN-500
Gallium AA Standard, 1000 ppm Ga in 3% HNO? - AGA1KN-500Size:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7440-55-3
