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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
Ammonium Standard, 100 ppm NH?? - 692.5-100
Ammonium Standard, 100 ppm NH?? - 692.5-100Size:100 mL Poly naturalCAS Number:7732-18-5,12125-02-9
Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-16
Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-16Size:500 mL Poly naturalCAS Number:7732-18-5,12125-02-9
Arsenic Standard, 1 ppm As in 2% HNO? - R0797001-500N
Arsenic Standard, 1 ppm As in 2% HNO? - R0797001-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7440-38-2
Anions Multi-Standard Solution, 250 ppm F, 500 ppm Cl, 250 ppm NO?-N, 500 ppm PO?, 500 ppm SO? - 753-16
Anions Multi-Standard Solution, 250 ppm F, 500 ppm Cl, 250 ppm NO?-N, 500 ppm PO?, 500 ppm SO? - 753-16Size:500 mL Poly naturalCAS Number:7732-18-5,7757-79-1,7647-14-5,7778-77-0,7757-82-6,7681-49-4
Arsenate Standard, 1000 ppm As?O? (652 ppm As) - R0792000-120A
Arsenate Standard, 1000 ppm As?O? (652 ppm As) - R0792000-120ASize:120 mL Poly naturalCAS Number:7732-18-5,10048-95-0
Arsenic Standard, 100 ppm As in 2% HNO? - R0797100-500N
Arsenic Standard, 100 ppm As in 2% HNO? - R0797100-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7440-38-2
Bromate Standard, 1000 ppm BrO?? (with Ethylenediamine preservative) - 1160-32
Bromate Standard, 1000 ppm BrO?? (with Ethylenediamine preservative) - 1160-32Size:1 L Amber polyCAS Number:7732-18-5,107-15-3,7758-01-2
Anion Standard Set, 1000 ppm: F?, Cl?, Br?, NO??, NO??, PO?³?, and SO?²? - 754-7PK
Anion Standard Set, 1000 ppm: F?, Cl?, Br?, NO??, NO??, PO?³?, and SO?²? - 754-7PKSize:1 E EachCAS Number:
Arsenic Standard, 0.5 ppm As in 2% HNO? - R0797005-500N
Arsenic Standard, 0.5 ppm As in 2% HNO? - R0797005-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7440-38-2
Arsenic Standard, 10 ppm As - 796-16
Arsenic Standard, 10 ppm As - 796-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0,7697-37-2,1327-53-3
Arsenite Standard, 0.100 Normal (N/10) - 820-32
Arsenite Standard, 0.100 Normal (N/10) - 820-32Size:1 L Poly naturalCAS Number:7732-18-5,1327-53-3,144-55-8,1310-73-2
Sodium Bromide Standard, 1 ppm NaBr - R1174001-1A
Sodium Bromide Standard, 1 ppm NaBr - R1174001-1ASize:1 L Poly naturalCAS Number:7732-18-5,7647-15-6
Bromide Standard, 100 ppm Br? - 1174-4
Bromide Standard, 100 ppm Br? - 1174-4Size:120 mL Poly naturalCAS Number:7732-18-5,7647-15-6
Bromide Standard, 1000 ppm Br? - 1180-4
Bromide Standard, 1000 ppm Br? - 1180-4Size:120 mL Poly naturalCAS Number:7732-18-5,7647-15-6
Arsenite Standard, 0.100 Normal (N/10) - 820-16
Arsenite Standard, 0.100 Normal (N/10) - 820-16Size:500 mL Poly naturalCAS Number:7732-18-5,1327-53-3,144-55-8,1310-73-2
Arsenic Standard, 10 ppm As in 2% HNO? - R0797010-500N
Arsenic Standard, 10 ppm As in 2% HNO? - R0797010-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7440-38-2
