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Polywax® Calibration Materials
Description
qty.
cat.#
price
Polywax 655 calibration material
1g
36225
Polywax 1000 calibration material
1g
36227
MXT®-1HT SimDist Column
(Siltek® treated stainless steel)
(nonpolar phases)
• Stable up to 450 °C—lowest bleed for longest column lifetime.
• Reliably meet all ASTM D6352 and D7500 specifications.
• 100% dimethyl polysiloxane phase allows easy comparisons to historical data.
Accurate boiling point determination for medium and heavy fractions using GC simu
lated distillation requires columns and phase polymers that are robust enough to with
stand high temperatures without significant degradation. Metal columns are a bette
alternative than fused silica, and the new MXT®-1HT SimDist columns are the lowes
bleed, highest efficiency columns available, outperforming other metal columns fo
critical method parameters.
MXT®-1 SimDist Column
(Siltek® treated stainless steel)
(nonpolar phase)
MXT®-1 SimDist/MXT®-500 SimDist
• Application-specific columns in unbreakable Siltek® treated stainless steel tubing
meet all resolution criteria for high temperature simulated distillation (e.g., ASTM
Method D2887 Extended).
• MXT®-1HT SimDist and MXT®-1 SimDist phases offer true methyl silicone
polarity; MXT®-500 SimDist phase is a carborane siloxane polymer.
• Stable to 430 °C.
MXT®-500 SimDist Column
(Siltek® treated stainless steel)
(nonpolar phase)
MXT®-1HT Sim Dist column
now available in even more
dimensions.
similar
phases
DB-1HT, CP-HT-Simdist CB
ID
df
temp. limits
5-Meter
10-Meter
0.53mm
0.10µm
-60 to 430/450°C
70112
0.20µm
-60 to 430/450°C
70115
0.21µm
-60 to 430/450°C
70118
0.88µm
-60 to 400/430°C
70131
70134
1.00µm
-60 to 380/400°C
70130
1.20µm
-60 to 380/400°C
70119
2.65µm
-60 to 360/400°C
70132
5.00µm
-60 to 360/400°C
70133
ID
df
temp. limits
6-Meter
0.53mm 0.15µm
-60 to 430°C
70101
ID
df
temp. limits
6-Meter
0.53mm 0.15µm
-60 to 430°C
70104
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