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ERT-053
THIODIGLYCOL UNLABELED 1000 UG/ML IN METHANOL…
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ES-5019-A
PERSISTENT PESTICIDE CALIBRATION SOLUTION CS1-CS10 …
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ES-5021
PERSISTENT PESTICIDE SPIKING SOLUTION (13C, 99%)…
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ES-5037
CLP SEMI-VOLATILES DMC STOCK SOLUTION 2000 UG/ML IN…
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ES-5038
CLP VOLATILES DMC STOCK SOLUTIONS 1 EACH OF ES-503…
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ES-5164
PAH SURROGATES STANDARD MIXTURE (D, 98%) 200 UG/ML…
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ES-5177
PERSISTENT PESTICIDE SPIKING SOLUTION (13C, 99%) I…
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ES-5261-1.2
PERSISTENT ORGANIC POLLUTANTS CLEAN-UP SPIKE (13C, …
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ES-5321
MULTI-ANALYTE RECOVERY SPIKING STD. IN HEXANE (13C…
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ES-5341
POPS PESTICIDES, NON-TOXAPHENE, NON-HCH CAL SOLN CS…