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Standards-Others
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.

Hydrazine Standard, 1000 ppm N?H? - 3553-16

$89.28

Iron Standard, 0.1 ppm Fe - R4183010-500N

$272.63

Iron Standard, 0.5 ppm Fe - R4183050-500N

$272.63

Iron Standard, 1 ppm Fe - R4183100-120N

$63.94

Iron Standard, 1 ppm Fe - R4183100-500N

$191.86

Iron Standard, 3 ppm Fe - R4183200-500N

$100.89

Iron Standard, 5 ppm Fe - R4183300-500N

$100.95

Iron Standard, 0.1 ppm Fe, with CsCl and HCl - R4184001-500A

$128.30

Iron Standard, 0.5 ppm Fe, with CsCl and HCl - R4184005-500A

$128.31

Iron Standard, 1 ppm Fe, with CsCl and HCl - R4184010-500A

$128.34

Iron Standard, 1 ppm Fe in 2% HNO? - R4185001-500N

$97.51

Iron Standard, 0.5 ppm Fe in 2% HNO? - R4185005-500N

$97.50

Iron Standard, 10 ppm Fe in 2% HNO? - R4185010-500N

$97.73

Iron Standard, 100 ppm Fe in 2% HNO? - R4185100-500N

$99.13

Iron Standard, 200 ppm Fe - 4190-4

$50.02

Iron Standard, 200 ppm Fe - 4190-16

$93.97

Iron Standard, 200 ppm Fe - 4191-4

$44.08

Iron Standard, 200 ppm Fe - 4191-16

$94.15

Ferrous Iron Standard, 1000 ppm Fe (II) - 4198-4

$79.04

Ferrous Iron Standard, 1000 ppm Fe (II) - 4198-16

$175.44

Iron Standard Stock, USP <241> - R4199000-120A

$80.60

Iron Standard Stock, USP <241> - R4199000-250A

$128.63

Iron Standard Stock, USP <241> - R4199000-500A

$176.02

Iron Standard, 1000 ppm Fe in 10% HCl - R4202000-1A

$190.85

Iron Standard, 10,000 ppm Fe - 4205-4

$94.38

Iron Standard, 10,000 ppm Fe - 4205-16

$215.46

Lactic Acid Standard, 300 ppm C?H?O? in 10% (v/v) Ethanol - R4282030-100A

$54.96

Lactic Acid Standard, 1000 ppm C?H?O? in 10% (v/v) Ethanol - R4282100-100A

$54.96

Lactic Acid Standard, 5000 ppm C?H?O? in 10% (v/v) Ethanol - R4282500-100A

$56.22

Lead Standard, 1 ppm Pb in 2% HNO? - R4294001-500N

$97.20

Lead Standard, 0.5 ppm Pb in 2% HNO? - R4294005-500N

$264.72

Lead Standard, 10 ppm Pb in 2% HNO? - R4294010-500N

$97.71

Lead Standard, 100 ppm Pb in 2% HNO? - R4294100-500N

$98.41

Lead Standard, 100 ppm Pb - 4295-100

$68.71

Lead Standard, 100 ppm Pb - 4295-8

$86.82

Lead Standard, 100 ppm Pb - 4295-16

$145.74

Lead Standard, 10 ppm Pb - 4297-100

$69.89

Lead Standard, 10 ppm Pb - 4297-16

$143.78

Lead Standard, 5 ppm Pb - R4298000-100A

$66.63

Lead Standard, 0.5 ppm Pb in 3% Nitric acid - R4298005-500N

$289.77

Lead Standard, 1 ppm Pb - R4299001-500N

$202.89

Lead Standard, 3 ppm in 3% Nitric Acid - R4299003-500N

$289.45

Lead Standard, 5 ppm Pb - R4299005-500N

$107.37

Lead Standard, 10 ppm Pb - R4299010-500N

$107.49

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