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Custom Reference Standards

Empore Strontium-RAD SPE Disks, 47mm, 20/pk
Item number 98-0405-0064-1EA
1,535.10 1535.1 USD
Instrument Check Standard #1, HNO3, 100 mL
Item No.: 4400-CALMX1-100
Al 10, B 10, Ba 1, Be 1, Ca 1, Ni 10, P 100, Sc 1, Zn 10 in 2% HNO3.
154.00 154.0 USD
Empore Chelator SPE Disks, 47mm, 20/pk
Item number 98-0604-0238-9EA
468.30 468.3 USD
Empore Cation SPE Disks, 47mm, 20/pk
Item number 98-0604-0232-2EA
406.00 406.0 USD
41.00 41.0 USD
Empore Carbon SPE Disks, 90mm, 10/pk
Item number 98-0604-0236-3EA
787.50 787.5 USD
Oregon and Washington LC Pesticides Mix 1
Item No.: Z-G34-134977-01-PAK
1,431.15 1431.15 USD
129.00 129.0 USD
Heptane Solution, 2000 mg/L, 1 ml
Item number Z-020546-01
32.00 32.0 USD
112.00 112.0 USD
196.00 196.0 USD
41.00 41.0 USD
288.00 288.0 USD