Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Underground Storage Tank PTs (UST)

Our studies are ACLASS (certificate# AP-1469) accredited. Our studies contains a choice of more than 25 inorganic, organic samples, available in a range of kits and samples groups. We offer standard UST sample as well as design to state-specific requirements for the states of Alaska, Massachusetts, Texas, Wisconsin, Washington. We offer four quarterly studies per year.

Product #

Description

Add to Cart

PE1608 BTEX in Water - AK - PT Proficiency Testing Material
SPE025 BTEX/MTBE in Soil - PT Proficiency Testing Material
SPE025AK BTEX/MTBE in Soil - PT Proficiency Testing Material
SPE025WI BTEX/MTBE in Soil - PT Proficiency Testing Material
SPE007AK Diesel in Soil - AK PT - PT Proficiency Testing Material
SPE007MA Diesel in Soil by MA Methods - PT Proficiency Testing Material
SPE007 Diesel in Soil - PT Proficiency Testing Material
PE1817 Gasoline in Water - AK - PT Proficiency Testing Material
PE1798 Gasoline in Water - PT Proficiency Testing Material, Concentrate for dilution to 100 mL
SPE026NJ NJDEP EPH in Soil - PT Proficiency Testing Material
SPE026AK RRO in Soil - PT Proficiency Testing Material
SPE026TXH TPH in Soil - High - PT Proficiency Testing Material
SPE026TXL TPH in Soil - Low - PT Proficiency Testing Material
SPE026 TPH in Soil - PT Proficiency Testing Material
PE1619 TPH in Water (high level) Proficiency Testing Material
PE1799 TPH in Water (low level) Proficiency Testing Material