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n-Alkane standard solution (C7, C8, C9, C10-C40, all even)

19 components (each 50 mg/l) in isooctane
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
i highly flammable liquid and vapour, may be fatal if swallowed and enters airways, causes skin irritation, may cause drowsiness or dizziness, very toxic to aquatic life with long lasting effects
P210 P273 P280 P301+P310 P304+P340 P331
i keep away from heat, sparks, open flames, hot surfaces. No smoking, avoid release to the environment, wear protective gloves/protective clothing/eye protection/face protection, IF SWALLOWED: Immediately call a POISON CENTER/doctor, IF INHALED: Remove person to fresh air and keep comfortable for breathing, do NOT induce vomiting
Related products
Pack Qty.
Oil standards
Density (D) 0,69 g/cm³
Boiling point (bp) 99,2 °C
Melting point (mp) -107 °C
Storage temp. +4 °C
UN-Nr. 1262

For determination of hydrocarbon index according to ISO 9377-2-Mod.

Type analysis

€178.50/Pack Qty. 

excl. VAT. | 5 ml per Pack Qty.

Art. No. 9629.1

In stock
Free of shipping costs from 125 €
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from 6 Pack Qty. €169.58/Pack Qty.
from 24 Pack Qty. €160.65/Pack Qty.
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Personal technical advice on this product
Dr Schneider
Dr Schneider
+49 721 5606 - 1413
n-Alkane standard solution (C7, C8, C9, C10-C40, all even)
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General information

Determination of the Hydrocarbon Index

The hydrocarbon index is defined as the total of all organic substances that can be extracted with hexane, but cannot be adsorbed in Florisil® (magnesium silicate). On a covalent GC column, these elute between n-decane and n-tetracontane and have a boiling range of 175-525 °C. These include heating oils, diesel fuels, kerosene, lubricants and transmission fluids. Petrols are not detected using this method. Carl ROTH offers an extensive range of products for the determination of the hydrocarbon index in accordance with EN ISO 9377-2-Mod. (DIN H53).


According to EN ISO 9377-2-Mod. (DIN H53).

  • Manufactured in accordance with ISO 17034 in an accredited environment
  • Tested in a laboratory accredited to ISO/IEC 17025
  • Ideal for calibration of GC-FID, GC-TCD, GC-ECD, GC-MS, GC-MS/MS, LC-UV, LC-MS and LC-MS/MS
  • With an detailed, batch-related certificate of analysis

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

n-Heptane50 mg/l  
n-Octane50 mg/l  
n-Nonane50 mg/l  
n-Decane50 mg/l  
n-Dodecane50 mg/l  
n-Tetradecane50 mg/l  
n-Hexadecane50 mg/l  
n-Octadecane50 mg/l  
n-Eicosane50 mg/l  
n-Docosane50 mg/l  
n-Tetracosane50 mg/l  
n-Hexacosane50 mg/l  
n-Octacosane50 mg/l  
n-Triacontane50 mg/l  
n-Dotriacontane50 mg/l  
n-Tetratriacontane50 mg/l  
n-Hexatriacontane50 mg/l  
n-Octatriacontane50 mg/l  
n-Tetracontane50 mg/l  

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