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WMS-01: REFERENCE LAKE SEDIMENT for ORGANIC CONTAMINANT ANALYSIS


Catalogue Number WMS-01


Product Reference Lake Sediment, WMS-01 Certified Chlorinated Dibenzo-p-dioxins (PCDDs)


2,3,7,8-Tetrachlorodibenzo-p-dioxin Total Tetrachlorodibenzo-p-dioxins


1,2,3,7,8-Pentachlorodibenzo-p-dioxin Total Pentachlorodibenzo-p-dioxins


1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin Total Hexachlorodibenzo-p-dioxins


Reference value (pg/g)


17.7 ± 5.6 60.1 ± 25


7.96 ± 2.8 69.5 ± 23


8.66 ± 2.7 20.8 ± 4.8 17.3 ± 8.0 238 ± 86


1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin 293 ± 63 Total Heptachlorodibenzo-p-dioxins


Octachlorodibenzo-p-dioxin


Chlorinated Dibenzofurans (PCDFs) 2,3,7,8-Tetrachlorodibenzofuran


Total Tetrachlorodibenzofurans 1,2,3,7,8-Pentachlorodibenzofuran


2,3,4,7,8-Pentachlorodibenzofuran Total Pentachlorodibenzofurans


1,2,3,4,7,8-Hexachlorodibenzofuran 1,2,3,6,7,8-Hexachlorodibenzofuran


608 ± 152 1899 ± 456


Qty/Conc 25 g


52.5 ± 16 374 ± 162


12.6 ± 5.0 18.5 ± 6.1 225 ± 113


67.3 ± 24 20.3 ± 8.7


1,2,3,7,8,9-Hexachlorodibenzofuran 2.68* ± 4.0 2,3,4,6,7,8-Hexachlorodibenzofuran Total Hexachlorodibenzofurans


16 ± 8.0


1,2,3,4,6,7,8-Heptachlorodibenzofuran 1,2,3,4,7,8,9-Heptachlorodibenzofuran Total Heptachlorodibenzofurans


Octachlorodibenzofuran


Chlorinated Biphenyls (PCBs-IUPAC) 3,3',4,4'-Tetrachlorobiphenyl (77)


3,4,4',5-Tetrachlorobiphenyl (81) 2,3,3',4,4'-Pentachlorobiphenyl (105) 2,3,4,4',5-Pentachlorobiphenyl (114) 2,3',4,4',5-Pentachlorobiphenyl (118) 2',3,4,4',5-Pentachlorobiphenyl (123) 3,3',4,4',5-Pentachlorobiphenyl (126) 2,3,3',4,4',5-Hexachlorobiphenyl (156) 2,3,3',4,4',5'-Hexachlorobiphenyl (157) 2,3',4,4',5,5'-Hexachlorobiphenyl (167) 3,3',4,4',5,5'-Hexachlorobiphenyl (169) 2,3,3',4,4',5,5'-Heptachlorobiphenyl (189)


262 ± 95 299 ± 73


15.1 ± 4.6 411 ± 100


509 + 157


1717 ± 520 75* ± 79


3998 ± 951 207 ± 128


8115 ± 1663 209 ± 191 84.9 ± 35 715 ± 248 186 ± 81 330 ± 85 7.97 ± 5.3 85.2 ± 17.8


* Provisional value for information purposes only. Any negative deviation is inadmissable. The concentrations of these analytes may be certified at a later date as more data becomes available.


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