Molecular Biology Specifications
Molecular Biology
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  • Detritylation reagent 3% BiO

    dca/dichloromethane
    D1682
    1LT D1682M
    2½LT D1682L
    Wng H:315-319-351-402
    P:273-281-302+352-305+351+338-308+313
    (Deblock reagent 3%)
    Contains:
    Dichloroacetic Acid 30 g/LT
    Solvent: Dichloromethane
    Application: Oligonucleotide Synthesis
    1LT D1682M
    2½LT D1682L
    Wng H:315-319-351-402
    P:273-281-302+352-305+351+338-308+313
  • Detritylation reagent 3% BiO

    dca/toluene
    D2591
    1LT D2591M
    2½LT D2591L
    Dgr H:225-304-315-318-336-361d-373
    P:210-280c-301+310-331-305+351+338-403+235
    (Deblock reagent)
    Contains:
    Dichloroacetic Acid 30 g/LT
    Solvent: Toluene
    Application: Oligonucleotide Synthesis
    1LT D2591M
    2½LT D2591L
    Dgr H:225-304-315-318-336-361d-373
    P:210-280c-301+310-331-305+351+338-403+235
  • Detritylation reagent 5% BiO

    dca/toluene
    D3400
    1LT D3400M
    2½LT D3400L
    Dgr H:225-304-314-336-361d-373
    P:210-280c-301+310-331-305+351+338-403+235
    (Deblock reagent)
    Contains:
    Dichloroacetic Acid 50 g/LT
    Solvent: Toluene
    Application: Oligonucleotide Synthesis
    1LT D3400M
    2½LT D3400L
    Dgr H:225-304-314-336-361d-373
    P:210-280c-301+310-331-305+351+338-403+235
  • Dichloromethane BiO

    stabilised with amylene
    H203
    1LT H203M
    2½LT H203L
    4LT H203KZ
    Wng H:351
    P:281-308+313
    (Methylene Dichloride)
    CH2Cl2 MW 84.93 BP 39.6°C d 1.33 CAS [75-09-2]
    Assay >99.9%* Water <0.002% Residue <0.0001%
    *ex stabiliser
    Stabiliser: Amylene ca. 25 ppm
    Application: Molecular Biology
    1LT H203M
    2½LT H203L
    4LT H203KZ
    Wng H:351
    P:281-308+313
  • Dichloromethane SpS

    stabilised with amylene
    H202
    500ml H202P
    1LT H202M
    2½LT H202L
    Wng H:351
    P:281-308+313
    (Methylene Dichloride)
    CH2Cl2 MW 84.93 BP 39.6°C d 1.33 CAS [75-09-2]
    Assay >99.9%* Water <0.01% Residue <0.0001%
    UV: 235nm >10%; 240nm >50%; 245nm >80%; 250nm >95%; 265-400nm >99%
    *ex stabiliser
    IR Spectroscopy passes test
    Fluorescence Spectroscopy passes test
    Pesticide Residue Analysis passes test
    Stabiliser: Amylene ca. 25 ppm
    Application: HPLC, UV, IR, Fluorescence Analysis (eg, plasma cortisol), Environment Analysis (eg, pesticide residues), Molecular Biology (see also ROMIL Code H203 Dichloromethane BiO), Gel Permeation Chromatography
    500ml H202P
    1LT H202M
    2½LT H202L
    Wng H:351
    P:281-308+313
  • Diethylamine 20% BiO

    acetonitrile solution
    D455
    2½LT D455L
    Dgr H:225-314-302+312+332-335
    P:210-280-303+361+353-305+351+338-310-403+233
    Contains:
    Diethylamine 20% v/v
    Acetonitrile 80% v/v
    Application: Oligonucleotide Synthesis
    2½LT D455L
    Dgr H:225-314-302+312+332-335
    P:210-280-303+361+353-305+351+338-310-403+233
  • Dimethylformamide BiO

    H251
    2½LT H251L
    4LT H251KZ
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99.9% Water <0.03%
    Amines as CH3NH2 <0.001% (<10 ppm)
    Application: Molecular Biology
    2½LT H251L
    4LT H251KZ
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
  • Dimethylformamide SpS

    H253
    500ml H253P
    1LT H253M
    2½LT H253L
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99.9% Water <0.03% Residue <0.0001%
    UV: 270nm >10%; 275nm >50%; 285nm >80%; 310nm >95%; 325-400nm >99%
    Application: HPLC, GC, Spectroscopy, Molecular Biology (see also ROMIL Code H254 Dimethylformamide BiO with 4Å molecular sieve), Gel Permeation Chromatography
    500ml H253P
    1LT H253M
    2½LT H253L
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
  • Dimethylformamide BiO

    with molecular sieve
    H254
    2½LT H254L
    4LT H254KZ
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99.9% Water <0.003%
    Application: Molecular Biology
    2½LT H254L
    4LT H254KZ
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
  • Di-iso-propylethylamine BiO

    H240
    100ml H240S
    500ml H240P
    Dgr H:225-301-314-412
    P:210-233-240-273-280-301+330+331-305+351+338-309+310-403+235
    (Ethyldi-iso-propylamine)
    C8H19N MW 129.25 BP 127°C d 0.76 CAS [7087-68-5]
    Assay >99.5% Water <0.05% Residue <0.0001%
    Application: Molecular Biology
    100ml H240S
    500ml H240P
    Dgr H:225-301-314-412
    P:210-233-240-273-280-301+330+331-305+351+338-309+310-403+235