High Performance Liquid Chromatography Specifications
High Performance Liquid Chromatography
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  • Tetrabutylammonium Bromide SpR

    IP404
    25g IP404V
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    [CH3(CH2)3]4N.Br MW 322.38 CAS [1643-19-2]
    Assay >98%
    UV: 254nm >90%
    UV measured as 0.01M solution in water
    Application: HPLC as ion-pair reagent for acidic compounds
    25g IP404V

  • Tetrabutylammonium Hydroxide SpR

    40% solution
    IP518
    100ml IP518S
    500ml IP518P
    Dgr H:314
    P:280c-305+351+338-310
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    [CH3(CH2)3]4N.OH MW 259.48 CAS [2052-49-5]
    UV: 254nm >96%
    UV measured as 0.01M dilution in water
    Application: HPLC as ready to use ion-pair reagent for acidic compounds
    Tetrabutylammonium Hydroxide 40% solution can solidify on storage due to crystallisation of the solute. It can be redissolved by gentle heating to 40°C without affecting the performance of the product.
    100ml IP518S
    500ml IP518P
    Dgr H:314
    P:280c-305+351+338-310

  • Tetrabutylammonium Phosphate SpR

    1M solution
    IP558
    250ml IP558R
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    (Tetrabutylammonium di-Hydrogen Phosphate)
    [CH3(CH2)3]4N.H2PO4 MW 339.46
    Deleted product 10/01/2024
    250ml IP558R

  • Tetraethylammonium Bromide SpR

    IP402
    25g IP402V
    Wng H:315-319-335
    P:261d-305+351+338
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    (CH3CH2)4N.Br MW 210.16 CAS [71-91-0]
    Assay >98%
    UV: 254nm >95%
    UV measured as 0.1M solution in water
    Application: HPLC as ion-pair reagent for acidic compounds
    25g IP402V
    Wng H:315-319-335
    P:261d-305+351+338

  • Tetrahydrofuran SpS

    H718
    500ml H718P
    1LT H718M
    2½LT H718L
    Dgr H:225-319-335-351-EUH019
    P:210-240-305+351+338-308+313-403+233
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    CH2(CH2)2CH2O MW 72.11 BP 66.0°C d 0.89 CAS [109-99-9]
    Assay >99.9% Water <0.005% Residue <0.0001%
    UV: 215nm >10%; 235nm >50%; 255nm >80%; 275nm >95%; 295-400nm >99%
    Unstabilised
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: HPLC, Gel Permeation Chromatography, UV Spectroscopy, Applications requiring dry solvent, Molecular Biology
    500ml H718P
    1LT H718M
    2½LT H718L
    Dgr H:225-319-335-351-EUH019
    P:210-240-305+351+338-308+313-403+233

  • Tetramethylammonium Hydrogen Sulphate SpR

    IP451
    5g IP451X
    25g IP451V
    100g IP451S
    Wng H:315-319-335
    P:261-305+351+338
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    (CH3)4N.HSO4 MW 171.21 CAS [80526-82-5]
    Assay >98%
    UV: 200nm >90%
    UV measured as 0.005M solution in water
    Application: HPLC as ion-pair reagent for acidic compounds
    5g IP451X
    25g IP451V
    100g IP451S
    Wng H:315-319-335
    P:261-305+351+338

  • Toluene SpS

    H771
    500ml H771P
    1LT H771M
    2½LT H771L
    Dgr H:225-304-315-336-361d-373
    P:210-240-301+310-331-302+352-403+235
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    C6H5CH3 MW 92.14 BP 110.6°C d 0.87 CAS [108-88-3]
    Assay >99.9% Water <0.01% Residue <0.0001%
    UV: 285nm >10%; 290nm >50%; 300nm >80%; 320nm >95%; 350-400nm >99%
    Pesticide Residue Analysis passes test
    Application: HPLC, GC, Environment Analysis (eg, pesticide residues), Gel Permeation Chromatography, Liquid Scintillation
    500ml H771P
    1LT H771M
    2½LT H771L
    Dgr H:225-304-315-336-361d-373
    P:210-240-301+310-331-302+352-403+235

  • Tri-n-butylamine SpR

    IP354
    100ml IP354S
    Dgr H:302-310+330-315
    P:280-302+352-304+340-309+310
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    [CH3(CH2)3]3N MW 185.36 CAS [102-82-9]
    Assay >99%
    UV: 290nm >95%
    UV measured as 0.01M solution in methanol
    Application: HPLC as ion-pair reagent for acidic compounds
    100ml IP354S
    Dgr H:302-310+330-315
    P:280-302+352-304+340-309+310

  • Triethylamine SpR

    H763
    100ml H763S
    500ml H763P
    Dgr H:225-302+312+332-314-335
    P:210-280-301+330+331-302+352-304+340-305+351+338-309+310-403+235
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    (CH3CH2)3N MW 101.19 BP 88.9°C d 0.73 CAS [121-44-8]
    Assay >99.8% Water <0.02% Residue <0.0001%
    UV: 230nm >10%; 240nm >50%; 245nm >80%; 250nm >95%; 255-400nm >99%
    UV measured as a 0.01M solution in water
    Application: Molecular Biology, HPLC as ion-pair reagent
    100ml H763S
    500ml H763P
    Dgr H:225-302+312+332-314-335
    P:210-280-301+330+331-302+352-304+340-305+351+338-309+310-403+235

  • Trifluoroacetic Acid SpR

    HA853
    100ml HA853S
    500ml HA853P
    Dgr H:314-332-412
    P:273-280c-301+330+331-305+351+338-309+310
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    CF3COOH MW 114.02 FP -15.2°C BP 71.8°C d 1.49 CAS [76-05-1]
    Assay >99.9% Water <0.005% Residue <0.0001%
    UV (0.1% aqueous): 205nm >10%; 220nm >50%; 230nm >80%; 250nm >95%; 255-400nm >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
    Store tightly closed in an upright position.
    Application: HPLC as ion-pair reagent, LC-MS as additive, Molecular Biology
    100ml HA853S
    500ml HA853P
    Dgr H:314-332-412
    P:273-280c-301+330+331-305+351+338-309+310

  • 2,2,4-Trimethylpentane SpS

    H901
    500ml H901P
    1LT H901M
    2½LT H901L
    Dgr H:225-304-315-336-410
    P:210-233-240-273-301+310-331-302+352-304+340-403+235
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    (iso-Octane)
    (CH3)3CCH2CH(CH3)2 MW 114.23 BP 99.2°C d 0.69 CAS [540-84-1]
    Assay >99.75% Water <0.005% Residue <0.0001%
    UV: 210nm >10%; 215nm >50%; 225nm >80%; 240nm >95%; 270-400nm >99%
    IR Spectroscopy passes test
    Pesticide Residue Analysis passes test
    Application: HPLC, GC, UV & IR Spectroscopy, Environment Analysis (eg, pesticide residues)
    500ml H901P
    1LT H901M
    2½LT H901L
    Dgr H:225-304-315-336-410
    P:210-233-240-273-301+310-331-302+352-304+340-403+235