your expert source for
LC
& GC chromatography consummables Manufacturer & Distributor
imChem is a French company,
Manufacturer & Distributor specialized in the sale of chromatography consumables.
We wish to develop our commercial activity on the French market and are looking for our 'Regional Sales Managers' to support us in the success of this mission.
Please forward your application to info@imChem.fr
HPLC columns
Halo Elevate C18
Columns Halo Elevate C18 have been based on Fused Core® silica technology with a surface-modified by organo-silanes.
This leads to excellent stability at high pH and temperature.
Separations are fast, efficient and robust for all compound families, including zwitterions.
Retention, separation and peak shape of basic compounds are considerably improved, thanks to the use of mobile phase pH 12 and up to 60°C
Promotion n° SO19495
valid up to 06/30/2025
This stationary phase is an industry standard.
Inertsil ODS-3 is the most popular phase marketed by GL Sciences.
Reliable, it is widely used in the long-established methods of pharmaceutical R&D and QA/QC laboratories.
Inertsil ODS-3 has a higher retentivity than commercially available ODS columns thanks to its high-surface silica while maintaining high efficiency.
USP Code : L1
2, 3, 4, 5, 10 µm
450 m2/g - 100 Å
C18 end-capped (15%)
pH : 2 - 7.5
Promotion n° SO19485
Valid up to 06/30/2025
GC Ferrules
All Quality dedicated to your applications !
Temperature stability :
100% graphite => 450°C
40% graphite - 60% polyimide => 400°C
15% graphite - 85% polyimide => 400°C
100% polyimide => 350°C
100% PTFE => 250°C
Selection relative to Ø of GC column :
1/16" x 0.4mm => Ø : 0.10 - 0.25 mm
1/16" x 0.5mm => Ø : 0.28 - 0.35 mm
1/16" x 0.8mm => Ø : 0.45 - 0.53 mm
1/16" x 1.0mm => Ø : 0.75 mm
Hole number :
1 hole: column / instrument connection
2 holes => connection of 2 capillaries for column coupling
0 holes => custom fittings or plugs
We offer you a wide choice at economical prices…
We produce high quality GC capillary columns according to strictly controlled processes that guarantee their conformity to specifications.
More than 30 stationary phases / 4,000 items are now available.
A specific stationary phase can be supplied in different grades :
A for acid washed
B for deactivated for basic compounds
HT for high temperature stability
for low bleeding for MS applications
HI for Highly Inert
Dimensions :
L : 10 m to 105 m
Ø int. : 0,05 - 0,10 - 0,15 - 0,18 - 0,20 - 0,25 - 0,32 - .053 mm
Film thickness : 0,04 to 7,00 µm
(note : not all combinations are available)
PureChem Certified filters
Zero-leakage & extractables
Nylon, PTFE, PVDF-HL, CA, RC, PP, PES & MCE, GMF
Ø : 4, 13, 17 & 25 mm
Porosité : 0.2 & 0.45 µm
Option : 1.0µm Glass pre-filter
SimpleChem & CleanChem
High quality, routine usage
Nylon, PTFE, PVDF (HB/HL), CA & MCE, PES, PVDF (HB/HL), PP, RC, GF
Ø : 13, 25 & 30 mm
Pore size: 0.22 & 0.45 µm
EcoChem
Routine usage, annual subscription price, with ridged crimping ring
Nylon, PTFE, PVDF (HB/HL), CA & MCE, PES, PVDF (HB/HL), PP, RC, GF
Ø : 13, 25 & 30 mm
Porosité : 0.22 & 0.45 µm
Option : 1.0µm Glass pre-filter
9-425 / 1.5 mL
Clear & Amber
Screw - Crimp - Snapp
blue, transparent, red, yellow, green caps
Septa Red PTFE /silicone – Blue PTFE/Silicone - PTFE/Red Silicone
Pre-slit option (standard, Mercedes, Cross)
6 mm conical (+ spring) or flat insert
Label, write-on patch option
Certified 9mm Vials & Caps option
Custom price per quantity: info@imchem.fr
