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HPLC Columns
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Columns: Unique Phases
Kerosene Standards
These solutions are prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material. Samples of regular and premium grade unleaded gasoline were collected, then blended in equal volumes.
There are four general types of mineral spirits, classified according to boiling point range (BPR):
• Type I (Stoddard solvent) BPR 149--182°C
• Type II (high flash point) BPR 177--196°C
• Type III (odorless) BPR 149--196°C
• Type IV (low dry point) BPR 149--174°C
Prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material.
Quantity Discounts
Order 3 or 4 of any one analytical reference material
product and receive a
10% discount! Order 5 or more
of any one analytical reference material product and
receive a
20% discount!
D = methylene chloride
