The BFR-PAR (Brominated Flame Retardant - native compounds stock solution) mixture [including BDE-7, 10, 15, 17, 28, 30, 47, 49, 66, 71, 77, 85, 99, 100, 119, 126, 138-140, 153, 154, 156, 169, 180, 183, 184, 191, 196, 197, 201, and 203-209, pentabromoethyl benzene (PBEB), hexabromobenzene (HBB), 1,2-
bis(2,4,6-tribromophenoxy)ethane (TBE), and decabromodiphenyl ethane (DBDPE)], BDE-MXE (Brominated Diphenyl Ether – native solution mixture) solution mixture [including BDE-7, 15, 17, 28, 49, 47, 66, 71, 85, 99, 100, 119, 126, 138, 153, 154, 156, 169, 184, 183, 191, 196, 197, 206, 207, 209], and individual
syn- and
anti-DP, pentabromobenzene (PBBZ), tetrabromo-
p-xylene (pTBX),
2-ethyl-hexyl tetrabromobenzoate (EHTBB),
BDE-118,
BDE-181,
13C
12-BDE-209,
di-(2-ethylhexyl)-tetrabromophthalate (BEHTBP) standards were purchased from Wellington Laboratories Inc. (Guelph, ON). Other individual compounds including
BDE-77, -118, and -166 were purchased from AccuStandard, Inc. (New Haven, CT). The concentrations of PBDE/NFR calibration standard components ranged from 4 to 20 ng/mL.
Individual OPE standards [including tri-ethyl phosphate (TEP), tri-
n-propyl phosphate (TPRP),
tri-
n-buytl phosphate (TNBP),
tris(2-chloroethyl) phosphate (TCEP),
tris[1-chloro-2-propyl] phosphate (TCIPP),
tris(1,3-dichloro-2-propyl) phosphate (TDCIPP),
tris(2-butoxyethyl) phosphate (TBOEP), 2-ethylhexyl diphenyl phosphate (EHDPHP),
tris(2-ethylhexyl) phosphate (TEHP), triphenyl phosphate (TPHP), tri-
o-tolyl phosphate (TOTP), tri-
m-tolyl phosphate (TMTP), tri-
p-tolyl phosphate (TPTP),
tris(2-isopropylphenyl) phosphate (TIPPP),
tris(3,5-dimethylphenyl) phosphate (TDMPP), d
12-
tris(2-chlorethyl) phosphate (d
12-TCEP), and
13C
18-triphenyl phosphate (
13C
12-TPHP )] were also purchased from Wellington Laboratories, Inc. (Guelph, ON). Other individual OPE standards [including
tris(2,3-dibromopropyl) phosphate (TDBPP), triisopropyl phosphate (TIPRP), and tripentyl phosphate (TPEP)] were purchased from AccuStandard, Inc. (New Haven, CT) and
tris(4-tert-butylphenyl) phospate (TBPP) was purchased from Sigma Aldrich (St. Louis, MO).
The PAH solution mixture [including acenaphthene, acenaphthylene, anthracene, benz[
a]anthracene, benzo[
b]fluoranthene, benzo[
k]fluoranthene, benzo[
ghi]perylene, benzo[
a]pyrene, chrysene, dibenz[
a,h]anthracene, fluoranthene, fluorene, indeno[1,2,3-
cd]pyrene, phenanthrene, pyrene] and individual PAH standards [including d
10-phenanthrene, d
10-pyrene, d
12-perylene, d
12-benz[
a]anthracene, and d
12-anthracene] were purchased from Ultra Scientific (now Agilent Technologies, Santa Clara, CA) and individual PAH standards [including coronene, benzo[
e]pyrene, and retene) were purchased from ChemService, Inc. (West Chester, PA). The concentration of each PAH calibration standard component was 20 ng/mL.
Romanak K.A., Wang S., Stubbings W.A., Hendryx M., Venier M, & Salamova A. (2018). Analysis of brominated and chlorinated flame retardants, organophosphate esters, and polycyclic aromatic hydrocarbons in silicone wristbands used as personal passive samplers. Journal of chromatography. A, 1588, 41-47.