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REFERENCE STANDARDS | ENVIRONMENTAL
Hydrocarbons
Hydrocarbons, Petroleum, cont.
Total Petroleum Hydrocarbons (TPH)
Method 418.1 (Total Recoverable Petroleum
Hydrocarbons [TRPH])
1 mL/ampul
cat.# 30080 (ea.)
Chlorobenzene (108-90-7) 25.0% (v/v)
n-Hexadecane (C16) (544-76-3) 37.5%
2,2,4-Trimethylpentane (isooctane) (540-84-1) 37.5%
418.1 Calibration Mix (3 components)
Method 418.1 is an infrared spectrophotometric method for de-
termining Total Recoverable Petroleum Hydrocarbons (TRPH).
Dilute this mixture 1:200 to make the stock mixture specified in
section 6.5.2 of Method 418.1.
Miscellaneous
Miscellaneous,cont.
Weathered Petrochemical Solutions
See
Compound Index
for Reference
Standards
See
50,000 µg/mL each in DI water, 1 mL/ampul
cat.# 30471 (ea.)
Ethylene glycol (107-21-1)
Propylene glycol (57-55-6)
Glycols Standard (2 components)
NWTPH-Dx Surrogate Mix Standards
Volume is 1 mL/ampul. Concentration is µg/mL.
Compound CAS # Solvent Conc. cat.# price
2-Fluorobiphenyl 321-60-8 D 10,000 31096
o-Terphenyl 84-15-1 D 10,000 31097
p-Terphenyl 92-94-4 D 10,000 31095
Pentacosane (C25) 629-99-2 D 10,000 31487
D = methylene choride
200 µg/mL each in pentane, 1 mL/ampul
cat.# 31482 (ea.)
n-Hexane (C6) (110-54-3)
n-Decane (C10) (124-18-5)
n-Octacosane (C28) (630-02-4)
TX TPH Locator Mix (3 components)
10,000 µg/mL each in pentane, 1 mL/ampul
cat.# 31483 (ea.)
Diesel fuel #2 composite (68334-30-5)
Unleaded gasoline composite (8006-61-9)
TX TPH Calibration Mix (2 components)
10,000 µg/mL each in P&T methanol, 1 mL/ampul
cat.# 31484 (ea.)
Diesel fuel #2 composite (68334-30-5)
Unleaded gasoline composite (8006-61-9)
TX TPH Matrix Spike Mix (2 components)
5,000 µg/mL each in toluene, 1 mL/ampul
cat.# 31684 (ea.)
n -Decane (C10) (124-18-5)
n -Hexadecane (C16) (544-76-3)
n-Tetratriacontane (C34) (14167-59-0)
CCME PHC Calibration Mix (3 components)
• Meets CCME 2001 Petroleum Hydrocarbons in Soil
Method—Tier 1.
• Primary reference calibration standards for quantification
of four fractions.
2,000 µg/mL in P&T methanol, 1 mL/ampul
cat.# 30048 (ea.)
2,500 µg/mL in P&T methanol, 1 mL/ampul
cat.# 30068 (ea.)
10,000 µg/mL in P&T methanol, 1 mL/ampul
cat.# 30083 (ea.)
α ,α,α-Trifluorotoluene (98-08-8)
α,α,α-Trifluorotoluene
10,000 µg/mL in P&T methanol, 1 mL/ampul
cat.# 30084 (ea.)
1-Chlorooctane (111-85-3)
1-Chlorooctane
10,000 µg/mL in methylene chloride, 1 mL/ampul
cat.# 31098 (ea.)
1-Chlorooctadecane (3386-33-2)
1-Chlorooctadecane