ROMIL-UpS Ultra Purity Solvents Specifications

for critical analytical applications

ROMIL-UpS Ultra Purity Solvents
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
  • Dichloromethane UpS

    stabilised with amylene ultra lc
    H204
    2½LT
    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
    Stabiliser: Amylene ca. 25 ppm
    Gradient Use Test: 260nm <0.0005 AU
    Application: HPLC critical gradient applications, UHPLC
    2½LT
    Wng H:351
    P:281-308+313
  • Dichloromethane UpS

    stabilised with cyclohexene/amylene ultra gc
    H205
    2½LT
    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%
    *ex stabiliser
    Stabiliser: Cyclohexene/Amylene ca. 50/25 ppm
    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
    Wng H:351
    P:281-308+313