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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.
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    Arsenic Standard, 10 ppm As - 796-16

    $85.79
    Arsenic Standard, 10 ppm As - 796-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0,7697-37-2,1327-53-3

    Arsenate Standard, 1000 ppm As?O? (652 ppm As) - R0792000-120A

    $93.36
    Arsenate Standard, 1000 ppm As?O? (652 ppm As) - R0792000-120ASize:120 mL Poly naturalCAS Number:7732-18-5,10048-95-0

    Anion Standard Set, 1000 ppm: F?, Cl?, Br?, NO??, NO??, PO?³?, and SO?²? - 754-7PK

    $663.91
    Anion Standard Set, 1000 ppm: F?, Cl?, Br?, NO??, NO??, PO?³?, and SO?²? - 754-7PKSize:1 E EachCAS Number:

    Anions Multi-Standard Solution, 250 ppm F, 500 ppm Cl, 250 ppm NO?-N, 500 ppm PO?, 500 ppm SO? - 753-16

    $146.74
    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

    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-16

    $80.05
    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-16Size:500 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-32

    $136.97
    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-32Size:1 L Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-4

    $39.07
    Ammonium Standard, 1000 ppm NH?? (776.5 ppm N) - 693-4Size:120 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonium Standard, 100 ppm NH?? - 692.5-100

    $47.93
    Ammonium Standard, 100 ppm NH?? - 692.5-100Size:100 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonium Standard Stock Solution (250 ppm NH?) EP Standard Solution - 691-16

    $81.06
    Ammonium Standard Stock Solution (250 ppm NH?) EP Standard Solution - 691-16Size:500 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 10,000 ppm NH? - R0615300-500A

    $130.43
    Ammonia Standard, 10,000 ppm NH? - R0615300-500ASize:500 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 10,000 ppm NH? - R0615300-1A

    $216.48
    Ammonia Standard, 10,000 ppm NH? - R0615300-1ASize:1 L Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 1000 ppm NH? (822 ppm N) - R0615200-100N

    $59.52
    Ammonia Standard, 1000 ppm NH? (822 ppm N) - R0615200-100NSize:100 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-16

    $78.85
    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-16Size:500 mL Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-1

    $281.20
    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-1Size:4 L Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-32

    $135.19
    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-32Size:1 L Poly naturalCAS Number:7732-18-5,12125-02-9

    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-4

    $41.70
    Ammonia Standard, 1000 ppm NH? (822 ppm N) - 615-4Size:120 mL Poly naturalCAS Number:7732-18-5,12125-02-9

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