High Performance Liquid Chromatography Specifications
High Performance Liquid Chromatography
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  • Acetic Acid SpR

    HA016
    100ml HA016S
    500ml HA016P
    1LT HA016M
    Dgr H:226-314
    P:280c-301+330+331-305+351+338-307+310
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    (Acetic Acid glacial)
    CH3COOH MW 60.05 FP 16.7°C BP 117.9°C d 1.05 CAS [64-19-7]
    Assay >99.8% Water <0.1% Residue <0.0001%
    UV: 252nm >10%; 260nm >50%; 270nm >80%; 280nm >95%; 300-400nm >99%
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC as buffer reagent, LC-MS as additive
    100ml HA016S
    500ml HA016P
    1LT HA016M
    Dgr H:226-314
    P:280c-301+330+331-305+351+338-307+310

  • Acetone SpS

    H031
    500ml H031P
    1LT H031M
    2½LT H031L
    Dgr H:225-319-336-EUH066
    P:210-233-305+351+338
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    (Propanone)
    (CH3)2CO MW 58.08 BP 56.1°C d 0.79 CAS [67-64-1]
    Assay >99.9% Water <0.2% Residue <0.0001%
    UV: 329nm >10%; 335nm >50%; 340nm >80%; 345nm >95%; 350-400nm >99%
    Pesticide Residue Analysis passes test
    Application: HPLC, GC (eg, analysis of chlorohydrocarbons), UV, Environment Analysis (eg, pesticide residues)
    500ml H031P
    1LT H031M
    2½LT H031L
    Dgr H:225-319-336-EUH066
    P:210-233-305+351+338

  • Acetonitrile PUROM

    for preparative HPLC
    P5046
    25LT P5046G
    200LT P5046D
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233
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    (Methyl Cyanide)
    CH3CN MW 41.05 BP 81.6°C d 0.78 CAS [75-05-8]
    Assay >99.9% Water <0.03% Residue <0.0005%
    UV: 230nm >70%; 280nm >95%
    Application: High purity process solvent for preparative HPLC
    25LT P5046G
    200LT P5046D
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233

  • Acetonitrile 200 SpS

    far UV
    H048
    500ml H048P
    1LT H048M
    2½LT H048L
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233
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    (Methyl Cyanide)
    CH3CN MW 41.05 BP 81.6°C d 0.78 CAS [75-05-8]
    Assay >99.9% Water <0.01% Residue <0.0001%
    UV: 190nm >10%; 195nm >50%; 200nm >80%; 225nm >95%; 240-400nm >99%
    Pesticide Residue Analysis passes test
    Application: HPLC, Environment Analysis (eg, pesticide residues)
    500ml H048P
    1LT H048M
    2½LT H048L
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233

  • Acetonitrile 190 SpS

    far UV/gradient quality
    H049
    500ml H049P
    1LT H049M
    2½LT H049L
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233
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    (Methyl Cyanide)
    CH3CN MW 41.05 BP 81.6°C d 0.78 CAS [75-05-8]
    Assay >99.9% Water <0.005% Residue <0.0001%
    UV: 190nm >18%; 193nm >50%; 197nm >80%; 215nm >95%; 230-400nm >99%
    Acidity <0.0005 meq/g
    Alkalinity <0.00006 meq/g
    HPLC Gradient Use Test:
    205nm <0.005 AU
    254nm <0.002 AU
    Conforms to ACS liquid chromatography suitability.
    Pesticide Residue Analysis passes test
    IR Spectroscopy passes test
    Fluorescence Spectroscopy passes test
    Application: Gradient HPLC, GC, UV, IR, Environment Analysis (eg, pesticide residues), Molecular Biology (see also ROMIL Codes H051, H053, H055 Acetonitrile BiO very dry), Ion Chromatography using coulometric detection, Fluorescence Spectroscopy
    500ml H049P
    1LT H049M
    2½LT H049L
    Dgr H:225-302+312+332-319
    P:210-240-302+352-305+351+338-403+233

  • Ammonia solution SpR

    HB059
    50ml HB059T
    100ml HB059S
    Dgr H:314-335
    P:280c-301+330+331-304+340-305+351+338-309+310
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    (Ammonium Hydroxide solution)
    NH3 MW 17.03 d 0.92 CAS [1336-21-6]
    Assay 20-22% Residue <0.0002%
    UV (0.1% aqueous): 225nm >20%; 235nm >50%; 240nm >80%; 250nm >95%; 260-400nm >99%
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC as buffer reagent, LC-MS as additive
    Elemental impurities specified at time of manufacture.
    50ml HB059T
    100ml HB059S
    Dgr H:314-335
    P:280c-301+330+331-304+340-305+351+338-309+310

  • Ammonium Acetate SpR

    HR079
    100g HR079S
    500g HR079P
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    CH3COONH4 MW 77.08 CAS [631-61-8]
    Assay >99%*
    UV (0.1% aqueous): 210nm >10%; 220nm >50%; 230nm >80%; 235nm >95%; 245-400nm >99%
    *on anhydrous substance
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Chloride <0.0005%
    Sulphate <0.001%
    Nitrate <0.001%
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Deliquescent, hygroscopic. Replace cap promptly after use.
    Application: HPLC as buffer reagent, LC-MS as additive
    100g HR079S
    500g HR079P

  • Ammonium Carbonate SpR

    HR143
    100g HR143S
    500g HR143P
    Dgr H:302-315-318
    P:280e-302+352-305+351+338-313
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    NH4HCO3+NH2COONH4 MW 157.13 d 0.90 CAS [8000-73-5]
    UV: 230nm >10%; 235nm >50%; 240nm >80%; 250nm >95%; 310-400nm >99%
    Mixture of ammonium hydrogen carbonate and ammonium carbamate in approximately equimolar proportions.
    UV measured as 1M solution in water
    Decomposes on exposure to air. Replace cap promptly after use.
    Application: HPLC as buffer reagent
    100g HR143S
    500g HR143P
    Dgr H:302-315-318
    P:280e-302+352-305+351+338-313

  • Ammonium Fluoride SpR

    HR453
    100g HR453S
    500g HR453P
    Dgr H:301+311+331
    P:261-280d-301+310-302+352-304+340-311
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    NH4F MW 37.04 d 1.01 CAS [12125-01-8]
    Assay >98%
    UV (0.1% aqueous): 215nm >10%; 225nm >50%; 230nm >80%; 240nm >95%; 245-400nm >99%
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Chloride <0.001%
    Sulphate <0.005%
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Deliquescent, hygroscopic. Replace cap promptly after use.
    Application: HPLC as buffer reagent, LC-MS as additive
    100g HR453S
    500g HR453P
    Dgr H:301+311+331
    P:261-280d-301+310-302+352-304+340-311

  • Ammonium Formate SpR

    HR305
    100g HR305S
    500g HR305P
    Wng H:319
    P:261d-280e-305+351+338
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    HCOONH4 MW 63.06 d 1.26 CAS [540-69-2]
    Assay >98%
    UV (0.1% aqueous): 215nm >10%; 225nm >50%; 230nm >80%; 240nm >95%; 245-400nm >99%
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Chloride <0.0005%
    Sulphate <0.005%
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Deliquescent, hygroscopic. Replace cap promptly after use.
    Application: HPLC as buffer reagent, LC-MS as additive
    100g HR305S
    500g HR305P
    Wng H:319
    P:261d-280e-305+351+338

  • Ammonium di-Hydrogen Phosphate SpR

    HR192
    100g HR192S
    500g HR192P
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    (Ammonium Phosphate monobasic)
    NH4H2PO4 MW 115.03 CAS [7722-76-1]
    Assay >99%
    UV: 200nm >10%; 205nm >50%; 250nm >80%; 310nm >95%; 340-400nm >99%
    UV measured as 1M solution in water
    Application: HPLC as buffer reagent
    100g HR192S
    500g HR192P