ROMIL-UpS™ Ultra Purity Solvents Specifications

for critical analytical applications

ROMIL-UpS™ Ultra Purity Solvents
A
B
C
D
E
F
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I
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R
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  • n-Heptane 99% UpS

    ultra gc
    H364
    2½LT
    Dgr H:225-304-315-336-410
    P:210-273-301+310-331-302+352-304+340-403+235
    Wikipedia Page
    CH3(CH2)5CH3 MW 100.21 BP 98.4°C d 0.68 CAS [142-82-5]
    Assay >99% Water <0.01% Residue <0.0001%
    Suitability for GC-FID passes test
    Suitability for GC-ECD passes test
    Suitability for GC-MS passes test
    Application: GC critical low residue applications
    2½LT
    Dgr H:225-304-315-336-410
    P:210-273-301+310-331-302+352-304+340-403+235

  • n-Heptane 99% UpS

    ultra lc
    H363
    1LT 2½LT
    Dgr H:225-304-315-336-410
    P:210-273-301+310-331-302+352-304+340-403+235
    Wikipedia Page
    CH3(CH2)5CH3 MW 100.21 BP 98.4°C d 0.68 CAS [142-82-5]
    Assay >99% Water <0.005% Residue <0.0001%
    UV: 195nm >10%; 205nm >50%; 220nm >80%; 235nm >95%; 255-400nm >99%
    Acidity <0.0002 meq/g
    Alkalinity <0.0002 meq/g
    Trace ionic impurities:
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC critical applications, LC-MS, UHPLC
    1LT 2½LT
    Dgr H:225-304-315-336-410
    P:210-273-301+310-331-302+352-304+340-403+235

  • n-Hexane 95% UpS

    ultra lc
    H391
    2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235
    Wikipedia Page
    CH3(CH2)4CH3 MW 86.18 BP 67-70°C d 0.66 CAS [110-54-3]
    Water <0.005% Residue <0.0001%
    UV: 190nm >10%; 205nm >50%; 220nm >80%; 235nm >95%; 255-400nm >99%
    Assay (n-isomer) >95%
    Assay (all isomers) >99.5%
    Gradient Use Test: <0.0005 AU @ 260nm
    Application: HPLC critical gradient applications, UHPLC
    2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235

  • n-Hexane 99% UpS

    ultra gc
    H394
    2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235
    Wikipedia Page
    CH3(CH2)4CH3 MW 86.18 BP 68.7°C d 0.66 CAS [110-54-3]
    Assay >99% Water <0.01% Residue <0.0001%
    Suitability for GC-FID passes test
    Suitability for GC-ECD passes test
    Suitability for GC-MS passes test
    Application: GC critical low residue applications
    2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235

  • n-Hexane 99% UpS

    ultra lc
    H395
    1LT 2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235
    Wikipedia Page
    CH3(CH2)4CH3 MW 86.18 BP 68.7°C d 0.66 CAS [110-54-3]
    Assay >99% Water <0.005% Residue <0.0001%
    UV: 190nm >10%; 205nm >50%; 220nm >80%; 235nm >95%; 255-400nm >99%
    Acidity <0.0002 meq/g
    Alkalinity <0.0002 meq/g
    Trace ionic impurities:
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC critical applications, LC-MS, UHPLC
    1LT 2½LT
    Dgr H:225-304-361f-373-315-336-411
    P:210-240-273-301+310-331-302+352-403+235