GC Columns
GC columns are the capillary columns at the heart of every gas chromatography separation, chosen by stationary phase, internal diameter, film thickness and length. Environmental, food, petrochemical and pharmaceutical laboratories depend on GC columns for volatile and semi-volatile analysis.
The 609 listings are all Macherey-Nagel. Among them are PERMABOND CW 20 M capillary columns in 0.25 mm internal diameter with a 0.25 µm film, in 10 m, 25 m, 30 m and 50 m lengths, with many further phases and dimensions in the range.
Select the phase for your analyte polarity, a narrower bore and thinner film for resolution and speed, and a longer column when closely eluting peaks need separating. Lancetech Limited supplies Macherey-Nagel GC columns to UK laboratories and will quote on method-specific requirements.
Filters (3 active)
Column Description
OPTIMA-54PERMABOND3OPTIMA-173OPTIMA-13Optima WAX1Optima 17011Optima FFAP1Optima 2101Max. Operating Temperature
up to 340/360°C7up to 320/340°C3up to 220/240°C2up to 200/220°C1up to 240/250°C1up to 300/320°C1up to 250/260°C1up to 260/280°C1
GC Capillary column PERMABOND CW 20 M ID: 0.32 mm, film thickness: 0.5 µm length: 25 m
GC Capillary column PERMABOND FFAP ID: 0.32 mm, film thickness: 0.5 µm length: 25 m
GC Capillary column PERMABOND CW 20 M ID: 0.53 mm, film thickness: 0.5 µm length: 25 m
GC Capillary column OPTIMA 17 ID: 0.20 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 17 ID: 0.25 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 1 ID: 0.25 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 5 ID: 0.25 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA WAX ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 1 ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 5 ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 1701 ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA FFAP ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 1 ID: 0.53 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 5 ID: 0.53 mm, film thickness: 0.50 µm length: 25 m pack of 1
GC Capillary column OPTIMA 17 ID: 0.32 mm, film thickness: 0.50 µm length: 25 m pack of 1
