Rtx015-16-628

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1-800-356-1688 or 1-814-353-1300 561
REFERENCE STANDARDS | ENVIRONMENTAL
International-Specific
International-Specific, cont.
ISO/DIS 9377 Water Quality Testing
50 µg/mL each in hexane, 1 mL/ampul
cat.# 31678 (ea.)
n-Decane (C10) (124-18-5)
n-Dodecane (C12) (112-40-3)
n-Tetradecane (C14) (629-59-4)
n-Hexadecane (C16) (544-76-3)
n-Octadecane (C18) (593-45-3)
n-Eicosane (C20) (112-95-8)
n-Docosane (C22) (629-97-0)
n-Tetracosane (C24) (646-31-1)
n-Hexacosane (C26) (630-01-3)
n-Octacosane (C28) (630-02-4)
n-Triacontane (C30) (638-68-6)
n-Dotriacontane (C32) (544-85-4)
n-Tetratriacontane (C34) (14167-59-0)
n-Hexatriacontane (C36) (630-06-8)
n-Octatriacontane (C38) (7194-85-6)
n-Tetracontane (C40) (4181-95-7)
System Performance Test Standard Mixture
of n-Alkanes (16 components)
In hexane, 5 mL/ampul
cat.# 31679 (ea.)
n-Decane (C10) (124-18-5) 20 µL/L
n-Tetracontane (C40) (4181-95-7) 20 mg/L
Extraction Solvent Stock Solution #1 (2 components)
In hexane, 20 mL/ampul
cat.# 31680 (ea.)
n-Decane (C10) (124-18-5) 20 µL/L
n-Tetracontane (C40) (4181-95-7) 20 mg/L
Extraction Solvent Stock Solution #2 (2 components)
2,000 µg/mL in hexane, 10 mL/ampul
cat.# 31681 (ea.)
2,000 µg/mL in cyclohexane, 10 mL/ampul (enough to check one Florisil cartridge)
cat.# 31636 (ea.)
Stearyl stearate (2778-96-3)
Stearyl Stearate Test Solution
1,000 µg/mL each in hexane, 10 mL/ampul
cat.# 31677 (ea.)
Diesel fuel #2 composite (68334-30-5)
Mineral oil (8042-47-5)
Florisil® Cartridge Quality Control Standard Mixture,
Rev. 2 (2 components)
5,000 µg/mL each in hexane, 1 mL/ampul
cat.# 31682 (ea.)
Diesel fuel #2 composite (68334-30-5)
Motor oil (64742-65-0)
Diesel #2/Motor Oil (2 components)
5,000 µg/mL each in hexane, 1 mL/ampul
cat.# 31676 (ea.)
Diesel fuel #2 composite (68334-30-5)
Mineral oil (8042-47-5)
Diesel #2/Mineral Oil (2 components)
5,000 µg/mL each in cyclohexane, 1 mL/ampul (prepares 8 mL of 1.25 µg/µL calibration curve
high point). Total hydrocarbon concentration is 10,000 µg/mL.
cat.# 31630 (ea.)
Diesel #2 (additive-free) (68334-30-5)
Mineral oil (additive-free [i.e., USP grade] bp 325–460 or C18–C32 retention time range)
(8042-47-5)
Reference mixtures for ISO/DIS 9377 (German H-53), a gas
chromatography–flame ionization detection (GC-FID) method.
Standard Mixture Stock Solution (2 components)
• For GC analysis of total petroleum hydrocarbons (TPH) in
water.
• Calibration standard available as diesel #2/motor oil and
diesel #2/mineral oil.
500 µg/mL each in acetone, 1 mL/ampul (1 mL is enough mix to spike one 900 mL quality
control sample). Total hydrocarbon concentration is 1,000 µg/mL.
cat.# 31641 (ea.)
Diesel #2 (additive-free) (68334-30-5)
Motor oil (additive-free bp 325–460 or C18–C32 retention time range) (64742-65-0)
Quality Control Standard Mixture, Revised
(2 components)
• Updated reference materials for GC analysis of TPH in water.
• Determination of hydrocarbon oil index—applicable to
drinking, surface, waste, and treated water.
500 µg/mL each in acetone, 1 mL/ampul (1 mL is enough mix to spike one quality control
sample). Total hydrocarbon concentration is 1,000 µg/mL.
cat.# 31631 (ea.)
Diesel #2 (additive-free) (68334-30-5)
Mineral oil (additive-free [i.e., USP grade] bp 391–522 or C24–C40 retention time range)
(8042-47-5)
Quality Control Standard Mixture (2 components)
• For GC analysis of total petroleum hydrocarbons (TPH) in
water.
• Environmentally safer than previous methods.
• Calibration standard available as diesel #2/motor oil and
diesel #2/mineral oil.
Neat, 100 mg
cat.# 31859 (ea.)
n -Tetracontane (C40) (4181-95-7)
n-Tetracontane (C40)
Neat, 1 mL/ampul
cat.# 31858 (ea.)
n -Decane (C10) (124-18-5)
n -Decane (C10)
Neat, 100 mg
cat.# 31860 (ea.)
Stearyl stearate (2778-96-3)
Stearyl Stearate