794-0121
GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)
suitable for GC
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¥913.03
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About This Item
¥913.03
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technique(s)
gas chromatography (GC): suitable
test parameters
column: Carboxen-1006 PLOT, 30 m × 0.53 mm I.D. (25461)
column: Carboxen 1004 micropacked, 2 m × 1/16 in. stainless steel (12846)
oven: 35 °C (1 min), 24 °C/min to 225 °C (micropacked)
oven: 35 °C (5 min), 24 °C/min to 225 °C (PLOT)
detector: TCD, 230 °C
carrier gas: helium, 22 cm/sec
injection: 35 μL
sample: 1% each analyte in nitrogen
application(s)
chemicals and industrial polymers
1 of 4
This Item | SAE0063 | P5521 | A2237 |
|---|---|---|---|
| assay ≥95% (HPLC) | assay - | assay - | assay - |
| specific activity ≥7000 units/mg protein (At 37 °C with pNPP and DEA as the substrates) | specific activity - | specific activity ≥2,000 DEA units/mg protein | specific activity - |
| concentration 20 mg/mL (ready-to-use) | concentration - | concentration ≥1.0 mg/mL | concentration ≥900 DEA units/mL |
| form buffered aqueous solution (ready-to-use, 20 mg/ml) | form solution (high-activity) | form aqueous solution | form buffered aqueous glycerol solution |
| shipped in wet ice | shipped in wet ice | shipped in - | shipped in dry ice |
| optimum pH 8.0(Stability), 9.8(Activity) | optimum pH - | optimum pH - | optimum pH - |
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