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Indole solution, 2000 mug/mL in methanol, certified reference material Item Number: 48157 Unit of Measure: 1X1EA 117.00 CHF 117.0 CHF Current delivery time on request	Biphenyl solution certified reference material, 2000 μg/mL in methanol Item Number: 48161 Unit of Measure: 1X1EA 43.10 CHF 43.1 CHF Current delivery time on request	1-Methylnaphthalene solution certified reference material, 2000 μg/mL in methanol Item Number: 48162 Unit of Measure: 1X1EA 54.90 CHF 54.9 CHF Current delivery time on request	Underground Storage Tank (UST) Modified GRO, certified reference material, 1000 mug/mL each component in methanol Item Number: 48167 Unit of Measure: 1X1EA 57.50 CHF 57.5 CHF Current delivery time on request
5-alpha-Androstane solution, 2000 mug/mL in dichloromethane, certified reference material Item Number: 48168 Unit of Measure: 1X1EA 57.10 CHF 57.1 CHF Current delivery time on request	ASTM® D5307 Crude oil quantitative standard,6.25 % (w/w) each component, analytical standard Item Number: 48179 Unit of Measure: 1 X 2 mL 109.00 CHF 109.0 CHF Current delivery time on request	ASTM® D5307 Crude oil qualitative standard analytical standard Item Number: 48182 Unit of Measure: 1X1EA 77.70 CHF 77.7 CHF Current delivery time on request	Atrazine solution, 1000 mug/mL in methyl tert-butyl ether, certified reference material Item Number: 48187 Unit of Measure: 1X1EA 45.90 CHF 45.9 CHF Current delivery time on request
EPA Pesticide Standard Mix B certified reference material, in hexane: toluene (99:1) (varied) Item Number: 48196 Unit of Measure: 1X1EA 69.50 CHF 69.5 CHF Current delivery time on request	EPA 506 Phthalate Esters Mix 1 certified reference material, 500 μg/mL each component in methanol Item Number: 48223 Unit of Measure: 1X1EA 57.90 CHF 57.9 CHF Current delivery time on request	EPA 8010 Halogenated VOC Mix 1 certified reference material, 2000 μg/mL each component in methanol Item Number: 48224 Unit of Measure: 1X1EA 98.80 CHF 98.8 CHF Current delivery time on request	EPA Phthalate Esters Mix,certified reference material, 2000 μg/mL each component in hexane Item Number: 48231 Unit of Measure: 1 X 1 mL 53.40 CHF 53.4 CHF Current delivery time on request
EPA 525,525.1 Internal Standard Mix certified reference material, 500 μg/mL each component in acetone Item Number: 48242 Unit of Measure: 1X1EA 64.70 CHF 64.7 CHF Current delivery time on request	Hydrocarbon Test Mix certified reference material, in chloroform (varied conc.) Item Number: 48244 Unit of Measure: 1X1EA 85.60 CHF 85.60000000000001 CHF Current delivery time on request	EPA 525, 525.1 PCB Mix, certified reference material Item Number: 48246 Unit of Measure: 1X1EA 154.00 CHF 154.0 CHF Current delivery time on request	EPA 525 PAH Mix B,certified reference material, 500 μg/mL each component in acetone Item Number: 48249 Unit of Measure: 1 X 1 mL 76.80 CHF 76.8 CHF Current delivery time on request
2,3,4,6-Tetrachlorophenol solution certified reference material, 5000 μg/mL in methanol Item Number: 48264 Unit of Measure: 1X1EA 153.00 CHF 153.0 CHF Current delivery time on request	HPLC Gradient System Diagnostics Mix,certified reference material, in methanol: water (3:2) (varied conc.) Item Number: 48271 Unit of Measure: 6 X 1 mL 132.00 CHF 132.0 CHF Current delivery time on request	DDT-Endrin Mix,certified reference material, 500 μg/mL each component in methanol Item Number: 48282 Unit of Measure: 1 X 1 mL 41.70 CHF 41.7 CHF Current delivery time on request	Acetophenone solution certified reference material, 2000 μg/mL in methylene chloride Item Number: 48292 Unit of Measure: 1X1EA 54.90 CHF 54.9 CHF Current delivery time on request

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