Description
Pristan is a specialised analytical standard offered as ROTICHROM® Pestilyse® HPLC grade for chromatography and environmental residue work. Identified by CAS number 1921-70-6 and EG number 217-650-8, it has the empirical formula (CH₃)₂CH(CH₂)₃CH(CH₃)(CH₂)₃CH(CH₃)(CH₂)₃CH(CH₃)₂ and a molar mass of 268,52 g/mol. Physical data include a density of 0,783 g/cm³, a boiling point of 296 °C and a flash point above 110 °C, supporting safe handling assessments and method setup. The product is supplied as 100 mg in glass, making it practical for calibration, spiking and confirmatory analyses in HPLC and gas-chromatography laboratories. It is particularly relevant for environmental analysis workflows that track branched hydrocarbon markers and related analytes. Available from manufacturer Carl ROTH within the ROTICHROM® Pestilyse® HPLC range, this reference material helps laboratories maintain consistent peak assignment and quantitative performance. Clear specification of molecular and bulk properties assists documentation in validated multi-residue methods.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Assay: ≥99.5 %
- CAS number: 1921-70-6
- Pack size: 100 mg glass
- EG nr.: 217-650-8
- Molar mass: 268,52 g/mol
- Density: 0,783 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Pristan, ROTICHROM® Pestilyse® HPLC, 100 mg, glass
What is this article?
Pristan, ROTICHROM® Pestilyse® HPLC, 100 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.