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GC COLUMNS | PACKED/MICROPACKED COLUMNS
Packed Column Packing Materials
CarboBlack Packing Materials
• CarboBlack B supports up to 10% loading of a nonsilicone liquid phase.
• CarboBlack C supports up to 1% loading of a nonsilicone liquid phase.
Graphitized carbon black offers unique selectivity and very little adsorption for al-
cohol analyses. Two types of CarboBlack supports are available, CarboBlack B and
CarboBlack C. CarboBlack B support, with its higher surface area, can hold up to a
10% loading of a nonsilicone liquid phase. CarboBlack C support can hold up to a 1%
loading of a nonsilicone liquid phase. Many Carbowax® 20M-loaded CarboBlack pack-
ings are available. CarboBlack packings are treated with KOH or picric acid for basic or
acidic compounds, and special alcoholic beverage loadings are available. CarboBlack
supports provide resolution and retention similar to Carbopack™ and Carbograph
supports.
Minimum order of 10 grams. Price is per gram.
did you know?
CarboBlack supports replace
• Carbopack™
• Carbograph
Min.
Description Temp. Limit Mesh Qty. cat.# price/g
CarboBlack B 500 °C 60/80 10 g 25500
500 °C 80/120 10 g 25501
CarboBlack C 500 °C 60/80 10 g 25502
500 °C 80/100 10 g 25503
CarboBlack BHT-100 150 °C 40/60 10 g 25504
CarboBlack III (F) 175 °C 80/100 10 g 25506
5% Carbowax 20m on CarboBlack B 225 °C 80/120 10 g 25507
6.6% Carbowax 20m on CarboBlack B 225 °C 80/120 10 g 25508
4% Carbowax 20m / 0.8% KOH on CarboBlack B 220 °C 60/80 10 g 25509
0.19% picric acid on CarboBlack C 120 °C 80/100 10 g 25510
4% Carbowax 20m on CarboBlack B-DA 200 °C 80/120 10 g 25511
Outside the U.S.: Contact International Technical Service at
or find a local distributor at
25501
Technical Service
Do you have a technical question? Restek’s Technical Service group has answers! Drawing from our
extensive libraries of technical information and many years of collective chromatography experience,
the experts in Technical Service can help you with everything from setup to method development.
Contact us:
For quick answers to commonly asked questions any time of the day, visit .
or contact us directly:
In the U.S.: Phone: 1-800-356-1688, ext. 4 • e-mail:
Hours of operation (Eastern Time):
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Friday, 8:00 a.m. to 5:00 p.m.