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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.

    Sulfite Standard, 1000 ppm SO?? - R8112950-100C

    $36.57 $34.74

    Sulfate Standard, 1000 ppm SO?²? - 8112-16

    $81.81 $77.72

    Sulfate Standard, 100 ppm SO?²? - 8110-4

    $30.66 $29.13

    Sulfite Standard, 1000 ppm SO?? - R8112950-500C

    $55.74 $52.95

    Sulfate Sulfur Standard, 1000 ppm S (Na?SO? in H?O) - 8354.5-16

    $168.41 $159.99

    Sulfuric Acid Standard, 90% (w/w) - 8194.1-32

    $219.64 $208.66

    TDS Standard, 200 ppm NaCl - 8668.6-16

    $103.57 $98.39

    Total Suspended Solids (TSS) Standard, 200 ppm TSS (Gravimetric, Dried at 103-105°C) - 8672.5-32

    $120.70 $114.67

    Total Suspended Solids (TSS) Standard, 10 ppm TSS (Gravimetric, Dried at 103-105°C) - R8670909-1C

    $84.16 $79.95

    TDS Standard, 20 ppm NaCl - 8668.5-16

    $104.02 $98.82

    TDS Standard, 2 ppm NaCl - 8668.4-16

    $57.42 $54.55

    Thiocyanate Standard, 10 ppm SCN? - 8394-16

    $98.38 $93.46

    Thiocyanate Standard, 10 ppm SCN? - 8394-4

    $40.69 $38.66

    Total Suspended Solids (TSS) Standard, 500 ppm TSS (Gravimetric, Dried at 103-105°C) - 8672.6-32

    $275.91 $262.11

    TDS Standard, 2000 ppm NaCl - 8668.7-16

    $103.57 $98.39

    Turbidity Standard, 500 NTU, Formazin - R8819500-500C

    $85.04 $80.79

    Total Suspended Solids (TSS) Standard, 200 ppm TSS (Gravimetric, Dried at 103-105°C) - 8672.5-16

    $80.46 $76.44

    Total Suspended Solids (TSS) Standard, 20 ppm TSS (Gravimetric, Dried at 103-105°C) - 8671-32

    $88.82 $84.38

    Thiosulfate Standard, 1000 ppm S?O?²? - 8398-16

    $123.91 $117.71

    Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU - 8830-16

    $118.97 $113.02

    Thiocyanate Standard, 1000 ppm SCN? - 8395-4

    $42.29 $40.18

    Thiocyanate Standard, 1000 ppm SCN? - 8395-16

    $93.19 $88.53

    Thiocyanate Standard, 10 ppm SCN? - 8394-32

    $160.72 $152.68

    Turbidity Standard, 1000 NTU, Formazin - 8825-16

    $99.20 $94.24

    Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU - 8830-1

    $270.98 $257.43

    Tin AA Standard, 50 ppm Sn in 3% HCl - R8493000-500N

    $270.79 $257.25

    Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU - 8830-32

    $193.15 $183.49

    Tin AA Standard, 100 ppm Sn in 3% HCl - R8494000-500N

    $273.38 $259.71

    Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU - 8830-4

    $114.12 $108.41

    Zinc Standard, 10,000 ppm Zn - 9505-4

    $98.08 $93.18

    Zinc Standard, 1 ppm Zn - R9494010-500N

    $125.04 $118.79

    Zinc Standard, 10,000 ppm Zn - 9505-16

    $223.88 $212.69

    Zinc Standard, 0.25 ppm Zn Zn in 3% HNO? - R9494002-500N

    $108.64 $103.21

    Zinc Standard, 0.5 ppm Zn - R9494005-500N

    $71.53 $67.95

    Turbidity Standard, 10 NTU, Polymer Bead Suspension - R8801000-4C

    $291.21 $276.65

    Zinc Standard, 0.75 ppm Zn Zn in 3% HNO? - R9494007-500N

    $108.65 $103.22

    Turbidity Standard, 0.5 NTU, Polymer Bead Suspension - R8804500-1C

    $249.96 $237.46

    Cobalt AA Standard, 1000 ppm Co in 3% HNO? - ACO1KN-500

    $105.07 $99.82

    Turbidity Standard, 0 NTU (< 0.1 Nephelometric Turbidity Units) - R8804000-1C

    $228.99 $217.54

    Turbidity Standard, 0.5 NTU, Polymer Bead Suspension - R8804500-500G

    $147.94 $140.54

    Turbidity Standard, 10 NTU, Polymer Bead Suspension - R8801000-1C

    $254.19 $241.48

    Turbidity Standard, 5 NTU, Polymer Bead Suspension - R8805500-500G

    $170.37 $161.85

    Turbidity Standard, 10 NTU, Polymer Bead Suspension - R8801000-500G

    $139.37 $132.40

    Zinc Standard, 3 ppm Zn - R9494030-500N

    $102.37 $97.25

    Cadmium AA Standard, 1000 ppm Cd in 3% HCl - ACD1KH-500

    $105.23 $99.97

    Turbidity Standard, 1 NTU, Polymer Bead Suspension - R8805000-4C

    $418.97 $398.02

    Aluminum AA Standard, 1000 ppm Al in 3% HCl - AAL1KH-100

    $51.14 $48.58

    Turbidity Standard, 3 NTU, Polymer Bead Suspension - R8805300-250C

    $182.39 $173.27

    Cobalt AA Standard, 1000 ppm Co in 3% HCl - ACO1KH-100

    $39.78 $37.79

    Turbidity Standard, 2 NTU, Polymer Bead Suspension - R8802000-1C

    $460.68 $437.65

    Cerium AA Standard, 1000 ppm Ce in 3% HNO? - ACE1KN-500

    $121.75 $115.66

    Cerium AA Standard, 1000 ppm Ce in 3% HNO? - ACE1KN-100

    $50.05 $47.55

    Turbidity Standard, 6 NTU, Polymer Bead Suspension - R8805600-100C

    $70.55 $67.02

    Chromium AA Standard, 5 ppm Cr in 3% HCl - RACR5H00-500N

    $109.22 $103.76

    Silver AA Standard, 1000 ppm Ag in 3% HNO? - AAG1KN-500

    $111.11 $105.55

    Chromium AA Standard, 1000 ppm Cr in 3% HCl - ACR1KH-100

    $39.78 $37.79

    Silver AA Standard, 1000 ppm Ag in 3% HNO? - AAG1KN-100

    $54.46 $51.74

    Aluminum AA Standard, 1000 ppm Al in 3% HNO? - AAL1KN-100

    $41.08 $39.03

    Turbidity Standard, 5 NTU, Polymer Bead Suspension - R8805500-1C

    $300.90 $285.86

    Turbidity Standard, 6 NTU, Polymer Bead Suspension - R8805600-1C

    $395.79 $376.00

    Turbidity Standard, 100 NTU, Polymer Bead Suspension - 8806-1

    $927.29 $880.93

    Turbidity Standard, 3 NTU, Polymer Bead Suspension - R8805300-1C

    $400.76 $380.72

    ZoBell's Solution, Modified, Oxidation-Reduction Potential (ORP) Standard - 9881-32

    $173.87 $165.18

    Hexavalent Chromium AA Standard, 1000 ppm Cr?? in H?O - ACR61KW-500

    $105.23 $99.97

    Cobalt AA Standard, 1000 ppm Co in 3% HCl - ACO1KH-500

    $102.85 $97.71

    Chromium AA Standard, 1000 ppm Cr in 1% HCl - ACR1KH1-100

    $160.23 $152.22

    Chromium AA Standard, 2 ppm Cr in 3% HCl - RACR2H00-500N

    $108.75 $103.31

    Cadmium AA Standard, 1000 ppm Cd in 3% HNO? - ACD1KN-500

    $105.07 $99.82

    ZoBell's Solution, Oxidation-Reduction Potential (ORP) Standard - 9880-16

    $99.49 $94.52

    Cadmium AA Standard, 1000 ppm Cd in 3% HCl - ACD1KH-100

    $39.43 $37.46

    Turbidity Standard, 12 NTU, Polymer Bead Suspension - R8812000-1C

    $296.39 $281.57

    Turbidity Standard, 3 NTU, Polymer Bead Suspension - R8805300-100C

    $97.55 $92.67

    Turbidity Standard, 0 NTU (< 0.1 Nephelometric Turbidity Units) - R8804000-500C

    $67.18 $63.82

    Cobalt AA Standard, 1000 ppm Co in 3% HNO? - ACO1KN-100

    $39.78 $37.79

    Turbidity Standard, 100 NTU, Polymer Bead Suspension - 8806-32

    $531.90 $505.31

    ZoBell's Solution, Oxidation-Reduction Potential (ORP) Standard - 9880-1

    $565.21 $536.95

    Turbidity Standard, 15 NTU, Polymer Bead Suspension - R8815000-1C

    $308.51 $293.08

    Aluminum AA Standard, 1000 ppm Al in 3% HNO? - AAL1KN-500

    $107.63 $102.25

    Arsenic AA Standard, 1000 ppm As in 3% H?SO? - AAS1KS-100

    $41.80 $39.71

    Chromium AA Standard, 1000 ppm Cr in 3% HCl - ACR1KH-500

    $105.23 $99.97

    Turbidity Standard, 10 NTU, Polymer Bead Suspension - R8801000-100C

    $64.42 $61.20

    Turbidity Standard, 100 NTU, Polymer Bead Suspension - 8806-16

    $274.11 $260.40

    Boron AA Standard, 1000 ppm B in H?O - AB1KW-100

    $42.17 $40.06

    Turbidity Standard, 18 NTU, Polymer Bead Suspension - R8818000-250C

    $162.40 $154.28

    Silver AA Standard, 1000 ppm Ag in H?O - AAG1KW-500

    $92.04 $87.44

    ZoBell's Solution, Modified, Oxidation-Reduction Potential (ORP) Standard - 9881-4

    $103.88 $98.69

    Turbidity Standard, 8 NTU, Polymer Bead Suspension - R8801800-100C

    $78.83 $74.89

    Hexavalent Chromium AA Standard, 1000 ppm Cr?? in 3% HNO? - ACR61KN-500

    $105.23 $99.97

    Dysprosium AA Standard, 1000 ppm Dy in 3% HNO? - ADY1KN-100

    $60.31 $57.29

    Turbidity Standard, 1 NTU, Polymer Bead Suspension - R8805000-500G

    $172.27 $163.66

    Gold AA Standard, 1000 ppm Au in 3% HCl - AAU1KH-100

    $227.35 $215.98

    Cadmium AA Standard, 1000 ppm Cd in 3% HNO? - ACD1KN-100

    $42.73 $40.59

    Hexavalent Chromium AA Standard, 1000 ppm Cr?? in H?O - ACR61KW-100

    $39.06 $37.11

    Copper AA Standard, 1000 ppm Cu in 3% HNO? - ACU1KN-100

    $44.19 $41.98

    Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-500

    $101.39 $96.32

    Arsenic AA Standard, 1000 ppm As in 3% H?SO? - AAS1KS-500

    $101.39 $96.32

    ZoBell's Solution, Oxidation-Reduction Potential (ORP) Standard - 9880-32

    $157.09 $149.24

    Turbidity Standard, 30 NTU - R8819030-250C

    $247.88 $235.49

    Turbidity Standard, 1 NTU, Polymer Bead Suspension - R8805000-100C

    $82.67 $78.54

    Turbidity Standard, 30 NTU - R8819030-100C

    $99.40 $94.43

    Aluminum AA Standard, 1000 ppm Al in 3% HCl - AAL1KH-500

    $106.34 $101.02

    Turbidity Standard, 16 NTU, Polymer Bead Suspension - R8816000-1C

    $312.53 $296.90

    Turbidity Standard, 100 NTU, Formazin - R8807000-500C

    $56.90 $54.06

    Arsenic AA Standard, 1000 ppm As in 3% HNO? - AAS1KN-100

    $42.52 $40.39

    Boron AA Standard, 1000 ppm B in H?O - AB1KW-500

    $104.32 $99.10

    Turbidity Standard, 6 NTU, Polymer Bead Suspension - R8805600-250C

    $141.55 $134.47

    Silver AA Standard, 1000 ppm Ag in H?O - AAG1KW-100

    $52.27 $49.66

    Turbidity Standard, 40 NTU, Formazin - R8819040-500C

    $160.86 $152.82

    Turbidity Standard, 125 NTU, Formazin - R8810125-1C

    $240.95 $228.90

    Gallium AA Standard, 1000 ppm Ga in 3% HNO? - AGA1KN-500

    $162.25 $154.14

    Turbidity Standard, 20 NTU, Polymer Bead Suspension - R8819000-500G

    $128.71 $122.27

    Gold AA Standard, 1000 ppm Au in 3% HCl - AAU1KH-500

    $658.22 $625.31

    Cesium AA Standard, 1000 ppm Cs in 3% HNO? - ACS1KN-500

    $122.65 $116.52

    Turbidity Standard, 18 NTU, Polymer Bead Suspension - R8818000-1C

    $356.67 $338.84

    Iron AA Standard, 1000 ppm Fe in 3% HCl - AFE1KH-100

    $39.78 $37.79

    Turbidity Standard, 18 NTU, Polymer Bead Suspension - R8818000-100C

    $80.54 $76.51

    Hafnium AA Standard, 1000 ppm Hf in 3% HNO?/tr HF - AHF1KN-500

    $146.47 $139.15

    Turbidity Standard, 40 NTU, Formazin - R8819040-1C

    $260.54 $247.51

    Gallium AA Standard, 1000 ppm Ga in 3% HNO? - AGA1KN-100

    $52.44 $49.82

    Cesium AA Standard, 1000 ppm Cs in 3% HNO? - ACS1KN-100

    $50.24 $47.73

    Iron AA Standard, 1000 ppm Fe in 3% HNO? - AFE1KN-500

    $83.07 $78.92

    Hafnium AA Standard, 1000 ppm Hf in 3% HNO?/tr HF - AHF1KN-100

    $62.15 $59.04

    Potassium AA Standard, 1000 ppm K in 3% HCl - AK1KH-100

    $55.00 $52.25

    Gadolinium AA Standard, 1000 ppm Gd in 3% HNO? - AGD1KN-500

    $146.47 $139.15

    Iron AA Standard, 10,000 ppm Fe in 5% HNO? - RAFE10KN-500N

    $141.55 $134.47

    Beryllium AA Standard, 1000 ppm Be in 3% HNO? - ABE1KN-100

    $54.46 $51.74

    Turbidity Standard, 200 NTU, Formazin - R8819200-500C

    $117.02 $111.17

    Tantalum AA Standard, 1000 ppm Ta in H?O/tr HF - ATA1KW-100

    $40.16 $38.15

    Erbium AA Standard, 1000 ppm Er in 3% HNO? - AER1KN-100

    $59.40 $56.43

    Magnesium AA Standard, 1000 ppm Mg in 3% HNO? - AMG1KN-100

    $44.73 $42.49

    Iron AA Standard, 1000 ppm Fe in 3% HNO? - AFE1KN-100

    $42.73 $40.59

    Beryllium AA Standard, 1000 ppm Be in 3% HNO? - ABE1KN-500

    $124.48 $118.26

    Potassium AA Standard, 1000 ppm K in 3% HNO? - AK1KN-100

    $55.00 $52.25

    Mercury AA Standard, 1000 ppm Hg in 3% HNO? - AHG1KN-500

    $108.91 $103.46

    Barium AA Standard, 1000 ppm Ba in 3% HCl - ABA1KH-500

    $92.04 $87.44

    Barium AA Standard, 1000 ppm Ba in 3% HNO? - ABA1KN-100

    $41.08 $39.03

    Gadolinium AA Standard, 1000 ppm Gd in 3% HNO? - AGD1KN-100

    $59.40 $56.43

    Germanium AA Standard, 1000 ppm Ge in H?O/tr HF - AGE1KW-100

    $53.18 $50.52

    Iron AA Standard, 1000 ppm Fe in 3% HCl - AFE1KH-500

    $82.30 $78.19

    Copper AA Standard, 1000 ppm Cu in 3% HNO? - ACU1KN-500

    $106.90 $101.56

    Turbidity Standard, 40 NTU, Formazin - R8819040-100C

    $97.78 $92.89

    Hexavalent Chromium AA Standard, 1000 ppm Cr?? in 3% HNO? - ACR61KN-100

    $39.06 $37.11

    Turbidity Standard, 30 NTU - R8819030-1C

    $434.17 $412.46

    Turbidity Standard, 400 NTU, Formazin - R8819400-20F

    $925.68 $879.40

    Erbium AA Standard, 1000 ppm Er in 3% HNO? - AER1KN-500

    $149.43 $141.96

    Germanium AA Standard, 1000 ppm Ge in H?O/tr HF - AGE1KW-500

    $119.36 $113.39

    Barium AA Standard, 1000 ppm Ba in 3% HNO? - ABA1KN-500

    $97.73 $92.84

    Lanthanum AA Standard, 1000 ppm La in 3% HNO? - ALA1KN-100

    $72.62 $68.99

    Turbidity Standard, 200 NTU, Formazin - R8819200-1C

    $261.02 $247.97

    Europium AA Standard, 1000 ppm Eu in 3% HNO? - AEU1KN-500

    $153.46 $145.79

    Lutetium AA Standard, 1000 ppm Lu in 3% HNO? - ALU1KN-500

    $501.07 $476.02

    Mercury AA Standard, 1000 ppm Hg in 3% HNO? - AHG1KN-100

    $43.11 $40.95

    Potassium AA Standard, 1000 ppm K in 3% HCl - AK1KH-500

    $111.85 $106.26

    Turbidity Standard, 50 NTU, Polymer Bead Suspension - R8819050-500G

    $78.69 $74.76

    Thorium AA Standard, 1000 ppm Th in 3% HNO? - ATH1KN-500

    $142.46 $135.34

    Iron AA Standard, 10,000 ppm Fe in 5% HNO? - AFE10KN-100

    $126.38 $120.06

    Barium AA Standard, 1000 ppm Ba in 3% HCl - ABA1KH-100

    $39.78 $37.79

    Titanium AA Standard, 1000 ppm Ti in 3% HNO? - ATI1KN-100

    $42.73 $40.59

    Indium AA Standard, 1000 ppm In in 3% HNO? - AIN1KN-500

    $130.37 $123.85

    Indium AA Standard, 1000 ppm In in 3% HNO? - AIN1KN-100

    $52.44 $49.82

    Bismuth AA Standard, 1000 ppm Bi in 3% HNO? - ABI1KN-100

    $42.73 $40.59

    Lutetium AA Standard, 1000 ppm Lu in 3% HNO? - ALU1KN-100

    $166.12 $157.81

    Lithium AA Standard, 1000 ppm Li in 3% HCl - ALI1KH-500

    $105.23 $99.97

    Turbidity Standard, 500 NTU, Formazin - R8819500-100C

    $72.86 $69.22

    Manganese AA Standard, 1000 ppm Mn in 3% HCl - AMN1KH-100

    $41.60 $39.52

    Iridium AA Standard, 1000 ppm Ir in 10% HCl - AIR1KH-100

    $241.46 $229.39

    Potassium AA Standard, 1000 ppm K in 3% HNO? - AK1KN-500

    $111.85 $106.26

    Turbidity Standard, 123 NTU, Polymer Bead Suspension - R8810000-500G

    $391.92 $372.32

    Thallium AA Standard, 1000 ppm Tl in 3% HNO? - ATL1KN-100

    $56.13 $53.32

    Tellurium AA Standard, 1000 ppm Te in 3% HNO? - ATE1KN-500

    $122.84 $116.70

    Bismuth AA Standard, 1000 ppm Bi in 3% HNO? - ABI1KN-500

    $106.34 $101.02

    Thorium AA Standard, 1000 ppm Th in 3% HNO? - ATH1KN-100

    $57.76 $54.87

    Alternate Water Standard II (Metals) - RALTWAT2-100

    $201.88 $191.79

    Potassium AA Standard, 1000 ppm K in H?O - AK1KW-100

    $49.32 $46.85

    Uranium AA Standard, 1000 ppm U in 3% HNO? - AU1KN-500

    $116.79 $110.95

    Magnesium AA Standard, 1000 ppm Mg in 3% HCl - AMG1KH-100

    $41.60 $39.52

    Magnesium AA Standard, 1000 ppm Mg in 3% HCl - AMG1KH-500

    $104.50 $99.28

    Lithium AA Standard, 1000 ppm Li in 3% HCl - ALI1KH-100

    $39.06 $37.11

    Titanium AA Standard, 1000 ppm Ti in 15% HCl - ATI1KH-100

    $39.98 $37.98

    Europium AA Standard, 1000 ppm Eu in 3% HNO? - AEU1KN-100

    $62.15 $59.04

    Thallium AA Standard, 1000 ppm Tl in 3% HNO? - ATL1KN-500

    $118.06 $112.16

    Magnesium AA Standard, 1000 ppm Mg in 3% HNO? - AMG1KN-500

    $104.50 $99.28

    Lanthanum AA Standard, 1000 ppm La in 3% HNO? - ALA1KN-500

    $152.17 $144.56

    Tellurium AA Standard, 1000 ppm Te in 3% HCl - ATE1KH-100

    $52.61 $49.98

    Titanium AA Standard, 1000 ppm Ti in 15% HCl - ATI1KH-500

    $109.44 $103.97

    Thulium AA Standard, 1000 ppm Tm in 3% HNO? - ATM1KN-100

    $87.26 $82.90

    Sodium AA Standard, 1000 ppm Na in 3% HNO? - ANA1KN-500

    $104.50 $99.28

    Molybdenum AA Standard, 1000 ppm Mo in 3% HNO? - AMO1KN-100

    $42.73 $40.59

    Molybdenum AA Standard, 1000 ppm Mo in 3% NH?OH - AMO1KW-100

    $42.73 $40.59

    Manganese AA Standard, 1000 ppm Mn in 3% HNO? - AMN1KN-100

    $44.73 $42.49

    Uranium AA Standard, 1000 ppm U in 3% HNO? - AU1KN-100

    $49.15 $46.69

    Molybdenum AA Standard, 1000 ppm Mo in 3% HNO? - AMO1KN-500

    $105.61 $100.33

    Tungsten AA Standard, 1000 ppm W in 2% HNO?/1% HF - AW1KN-500

    $123.57 $117.39

    Molybdenum AA Standard, 1000 ppm Mo in 3% HCl/tr HF - AMO1KH-100

    $39.98 $37.98

    Lithium AA Standard, 1000 ppm Li in 3% HNO? - ALI1KN-500

    $105.07 $99.82

    Vanadium AA Standard, 1000 ppm V in 8% HCl - AV1KH-500

    $106.71 $101.37

    Manganese AA Standard, 1000 ppm Mn in 3% HNO? - AMN1KN-500

    $105.07 $99.82

    Vanadium AA Standard, 1000 ppm V in 3% HNO? - AV1KN-500

    $106.71 $101.37

    Manganese AA Standard, 1000 ppm Mn in 3% HCl - AMN1KH-500

    $105.23 $99.97

    Primary Analytes Standard, CLP - RANALTB-100

    $323.80 $307.61

    Zirconium AA Standard, 50 ppm Zr in 3% HNO? - RAZRN050-100N

    $147.98 $140.58

    Tungsten AA Standard, 1000 ppm W in H?O - AW1KW-100

    $52.44 $49.82

    Tellurium AA Standard, 1000 ppm Te in 3% HNO? - ATE1KN-100

    $53.72 $51.03

    Zinc AA Standard, 1000 ppm Zn in 3% HCl - AZN1KH-500

    $122.01 $115.91

    Lead AA Standard, 1000 ppm Pb in 3% HNO? - APB1KN-500

    $105.07 $99.82

    Tellurium AA Standard, 1000 ppm Te in 3% HCl - ATE1KH-500

    $122.28 $116.17

    Nickel AA Standard, 1000 ppm Ni in 3% HNO? - ANI1KN-500

    $100.85 $95.81

    Niobium AA Standard, 1000 ppm Nb in H?O/tr HF - ANB1KW-500

    $119.36 $113.39

    Calcium AA Standard, 1000 ppm Ca in 3% HNO? - ACA1KN-500

    $104.50 $99.28

    Zero Oxygen Standard, for Calibration of Dissolved Oxygen Meters - 9420-4

    $51.55 $48.97

    Molybdenum AA Standard, 1000 ppm Mo in 3% NH?OH - AMO1KW-500

    $108.01 $102.61

    Nickel AA Standard, 1000 ppm Ni in 3% HNO? - ANI1KN-100

    $52.27 $49.66

    High Level Standard - RCELHIGH-500N

    $172.16 $163.55

    Vanadium AA Standard, 1000 ppm V in 8% HCl - AV1KH-100

    $41.80 $39.71

    Sodium AA Standard, 1000 ppm Na in 3% HNO? - ANA1KN-100

    $47.87 $45.48

    Lead AA Standard, 1000 ppm Pb in 3% HNO? - APB1KN-100

    $44.92 $42.67

    Low Level Standard - RCELLOW0-500N

    $141.97 $134.87

    Lithium AA Standard, 1000 ppm Li in 3% HNO? - ALI1KN-100

    $44.73 $42.49

    Sodium / Iron Standard, 1.0 ppm Na, Fe in 4% Nitric Acid - RCEL0002-1N

    $188.25 $178.84

    Phosphorus AA Standard, 1000 ppm P in H?O - AP1KW-100

    $41.60 $39.52

    Sodium AA Standard, 1000 ppm Na in H?O - ANA1KW-100

    $44.73 $42.49

    Niobium AA Standard, 1000 ppm Nb in H?O/tr HF - ANB1KW-100

    $51.88 $49.29

    Phosphorus AA Standard, 1000 ppm P in H?O - AP1KW-500

    $104.32 $99.10

    Continuing Calibration Verification Standard 1, CLP - RCCV1-100

    $768.42 $730.00

    Sodium / Iron Standard, 0.5 ppm Na, Fe in 4% Nitric Acid - RCEL0001-1N

    $188.10 $178.70

    Thulium AA Standard, 1000 ppm Tm in 3% HNO? - ATM1KN-500

    $154.56 $146.83

    Mixed Metal Standard 0.5 ppm Cr, Cu, Fe, Ni, Zn in 4% HNO? - RCELMX05-1N

    $194.02 $184.32

    Calcium AA Standard, 1000 ppm Ca in 3% HCl - ACA1KH-500

    $104.50 $99.28

    Molybdenum AA Standard, 1000 ppm Mo in 3% HCl/tr HF - AMO1KH-500

    $105.61 $100.33

    Sodium AA Standard, 1000 ppm Na in H?O - ANA1KW-500

    $104.50 $99.28

    Mixed Metal Standard 1.0 ppm Cr, Cu, Fe, Ni, Zn in 4% HNO? - RCELMX10-1N

    $194.61 $184.88

    Zero Oxygen Standard, for Calibration of Dissolved Oxygen Meters - 9420-16

    $92.93 $88.28

    Tungsten AA Standard, 1000 ppm W in H?O - AW1KW-500

    $152.17 $144.56

    Mixed Metal Standard 2.0 ppm Cr, Cu, Fe, Ni, Zn in 4% HNO? - RCELMX20-1N

    $195.76 $185.97

    Sodium AA Standard, 1000 ppm Na in 3% HCl - ANA1KH-100

    $41.60 $39.52

    Zinc AA Standard, 1000 ppm Zn in 3% HNO? - AZN1KN-500

    $106.52 $101.19

    Zirconium AA Standard, 1000 ppm Zr in 3% HNO? - AZR1KN-500

    $115.32 $109.55

    Zirconium AA Standard, 1000 ppm Zr in 3% HNO? - AZR1KN-100

    $42.73 $40.59

    Zinc AA Standard, 1000 ppm Zn in 3% HNO? - AZN1KN-100

    $42.17 $40.06

    Zirconium AA Standard, 100 ppm Zr in 3% HNO? - RAZRN100-100N

    $149.53 $142.05

    Zirconium AA Standard, 200 ppm Zr in 3% HNO? - RAZRN200-100N

    $152.59 $144.96

    Yttrium AA Standard, 1000 ppm Y in 3% HNO? - AY1KN-500

    $147.04 $139.69

    Titanium AA Standard, 1000 ppm Ti in 3% HNO? - ATI1KN-500

    $109.44 $103.97

    Sulfur AA Standard, 1000 ppm S in H?O - AS1KW-100

    $50.42 $47.90

    Palladium AA Standard, 1000 ppm Pd in 3% HCl - APD1KH-500

    $368.88 $350.44

    Contract Required Detection Limits (CRDL) Standard 1R, CLP - RCRDL1R-100

    $373.83 $355.14

    Platinum AA Standard, 1000 ppm Pt in 3% HCl - APT1KH-500

    $586.70 $557.37

    Sodium AA Standard, 1000 ppm Na in 3% HCl - ANA1KH-500

    $104.50 $99.28

    Ruthenium AA Standard, 1000 ppm Ru in 10% HCl - ARU1KH-100

    $230.65 $219.12

    Palladium AA Standard, 1000 ppm Pd in 3% HCl - APD1KH-100

    $170.87 $162.33

    #title#

    #price#
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