Certified Reference Material - Sulfuric Acid in Impinger Solution, AE Item no. ERA-1144 Unit 15 mL Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Metals in sewage sludge (Sewage SludG TM), priority pollutant (PriorityPollutnT TM) Item no. ERA-160 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Rw - Reagent Water USP -- 40 mL HCl Item no. ERA-18006H Unit each Analytes Select to compare Price on request - + Add to cart All product details
Rs - 0.500 mg/L form USP Sucrose Rs -- 40 mL HCl Item no. ERA-18007H Unit each Analytes Select to compare Price on request - + Add to cart All product details
Rss-0.500 mg/L C from USP Benzoquinone -- 40 mL HCl Item no. ERA-18008H Unit each Analytes Select to compare Price on request - + Add to cart All product details
M9 Autoreagent Verifications Item no. ERA-19602 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Replacement Lamp-1720D & E Item no. ERA-20080 Unit each Analytes Select to compare Price on request - + Add to cart All product details
150 mL - Replacement Sievers Oxidizer Cartridge Item no. ERA-21007 Unit each Analytes Select to compare Price on request - + Add to cart All product details
300 mL - Replacement Sievers Oxidizer Cartridge Item no. ERA-21008 Unit each Analytes Select to compare Price on request - + Add to cart All product details
150 mL - Replacement Sievers Acid Cartridge Item no. ERA-21011 Unit each Analytes Select to compare Price on request - + Add to cart All product details
300 mL - Replacement Sievers Acid Cartridge Item no. ERA-21012 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Oxygen, dissolved in water Item no. ERA-212 Unit 500 mL Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WP 366 (July 14, 2025 - August 28, 2025)WP 369 (October 10, 2025 - November 24, 2025)WP 372 (January 20, 2026 - March 6, 2026)WP 375 (April 20, 2026 - June 4, 2026)WP 378 (July 20, 2026 - September 3, 2026)WP 381 (October 16, 2026 - November 30, 2026) Add to cart All product details
PAT700 Water Filter Assembly Item no. ERA-25036 Unit each Analytes Select to compare Price on request - + Add to cart All product details
PAT700 Filter Element Item no. ERA-25037 Unit each Analytes Select to compare Price on request - + Add to cart All product details
A634 Water Filter Assembly Item no. ERA-25038 Unit each Analytes Select to compare Price on request - + Add to cart All product details
A643 Filter Element Item no. ERA-25039 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Fan filter for Sievers Model 400 and 800 Item no. ERA-25040 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Large Polyester swabs w/ snapoff head for use with TOC (TX714K) – 100 Pack Item no. ERA-30031TX Unit 100 Pack Analytes Select to compare Price on request - + Add to cart All product details
Swabbing Templates - 100 cm2 - 25 count Item no. ERA-30032 Unit Each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Glycols in Water Item no. ERA-401 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Demand QC plus QC Standard Item no. ERA-4013 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Solids, Concentrate, waste water (WasteWatR TM) Item no. ERA-4032 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Oil & Grease Concentrate, waste water (WasteWatR TM) Item no. ERA-4122 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Volatile Aromatics Item no. ERA-4452 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - PAH-GC & GCMS Item no. ERA-4882 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - PCBs in Soil - 1242 Low Item no. ERA-490 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Solids, Concentrate, potable water (PotableWatR TM) Item no. ERA-5152 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Hardness PT (Extra Volume) Item no. ERA-527 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Anions in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-543 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Massachusetts VPH in Water Item no. ERA-566QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Massachusetts EPH in Water Item no. ERA-567QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Total Petroleum Hydrocarbons (TPH) in Soil #2 Item no. ERA-571 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Simple Nutrients, waste water Item no. ERA-584 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WP 365 (June 16, 2025 - July 31, 2025)WP 366 (July 14, 2025 - August 28, 2025)WP 367 (August 11, 2025 - September 25, 2025)WP 368 (September 15, 2025 - October 30, 2025)WP 369 (October 10, 2025 - November 24, 2025)WP 370 (November 3, 2025 - December 18, 2025)WP 371 (December 8, 2025 - January 22, 2026)WP 372 (January 20, 2026 - March 6, 2026)WP 373 (February 16, 2026 - April 2, 2026)WP 374 (March 16, 2026 - April 30, 2026)WP 375 (April 20, 2026 - June 4, 2026)WP 376 (May 18, 2026 - July 2, 2026)WP 377 (June 15, 2026 - July 30, 2026)WP 378 (July 20, 2026 - September 3, 2026)WP 379 (August 17, 2026 - October 1, 2026)WP 380 (September 14, 2026 - October 29, 2026)WP 381 (October 16, 2026 - November 30, 2026)WP 382 (November 6, 2026 - December 21, 2026)WP 383 (December 14, 2026 - January 28, 2027) Add to cart All product details
Proficiency Testing - Inorganics, potable water Item no. ERA-591 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 347 (June 9, 2025 -July 24, 2025)WS 348 (July 7, 2025 - August 21, 2025)WS 349 (August 4, 2025 - September 18, 2025)WS 350 (September 8, 2025 - October 23, 2025)WS 351 (October 3, 2025 - November 17, 2025)WS 352 (October 31, 2025 - December 15, 2025)WS 353 (December 1, 2025 - January 15, 2026)WS 354 (January 12, 2026 - February 26, 2026)WS 355 (February 9, 2026 - March 26, 2026)WS 356 (March 9, 2026 - April 23, 2026)WS 357 (April 13, 2026 - May 28, 2026)WS 358 (May 11, 2026 - June 25, 2026)WS 359 (June 8, 2026 -July 23, 2026)WS 360 (July 13, 2026 - August 27, 2026)WS 361 (August 10, 2026 - September 24, 2026)WS 362 (September 8, 2026 - October 23, 2026)WS 363 (October 9, 2026 - November 23, 2026)WS 364 (November 2, 2026 - December 17, 2026)WS 365 (December 7, 2026 - January 21, 2027) Add to cart All product details
Proficiency Testing - Turbidity, potable water Item no. ERA-592 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 347 (June 9, 2025 -July 24, 2025)WS 348 (July 7, 2025 - August 21, 2025)WS 349 (August 4, 2025 - September 18, 2025)WS 350 (September 8, 2025 - October 23, 2025)WS 351 (October 3, 2025 - November 17, 2025)WS 352 (October 31, 2025 - December 15, 2025)WS 353 (December 1, 2025 - January 15, 2026)WS 354 (January 12, 2026 - February 26, 2026)WS 355 (February 9, 2026 - March 26, 2026)WS 356 (March 9, 2026 - April 23, 2026)WS 357 (April 13, 2026 - May 28, 2026)WS 358 (May 11, 2026 - June 25, 2026)WS 359 (June 8, 2026 -July 23, 2026)WS 360 (July 13, 2026 - August 27, 2026)WS 361 (August 10, 2026 - September 24, 2026)WS 362 (September 8, 2026 - October 23, 2026)WS 363 (October 9, 2026 - November 23, 2026)WS 364 (November 2, 2026 - December 17, 2026)WS 365 (December 7, 2026 - January 21, 2027) Add to cart All product details
Certified Reference Material - Total Petroleum Hydrocarbons (TPH) in Water #1 Item no. ERA-600 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Total Petroleum Hydrocarbons (TPH) in Water #2 Item no. ERA-601 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - PFAS in Soil Item no. ERA-603QR Unit 10 g Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Chlordane in Soil, priority pollutant Item no. ERA-628 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) SOIL 131 (July 21, 2025 - September 4, 2025)SOIL 132 (October 17, 2025 - December 1, 2025)SOIL 133 (January 26, 2026 - March 12, 2026)SOIL 134 (April 27, 2026 - June 11, 2026)SOIL 135 (July 27, 2026 - September 10, 2026)SOIL 136 (October 23, 2026 - December 7, 2026)SOIL 137 (January 25, 2027 - March 11, 2027)SOIL 138 (April 26, 2027 - June 10, 2027)SOIL 139 (July 26, 2027 - September 9, 2027)SOIL 140 (October 22, 2027 - December 6, 2027) Add to cart All product details
Organophosphorus Pesticides (OPP), WS Item no. ERA-681 Unit each Analytes Select to compare Price on request - + Add to cart All product details
OrganophosphorµS Pesticides (OPP), WS QR Item no. ERA-681QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - 1,4-Dioxane Item no. ERA-689 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Base/Neutrals & Acids in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-727 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Cleaning Validation Kit – 10 Vials & 20 Swabs (TX714K) Item no. ERA-CV10000TX Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
Cleaning Validation Kit – 80 Vials & 160 Swabs (TX714K) Item no. ERA-CV10005TX Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
PFAS Secondary Source Std., Wastewater/Solids Item no. ERA-PFAS10001 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
PFAS Secondary Source Std., Drinking water Item no. ERA-PFAS10002 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Purified Water - 4 L Item no. ERA-PW10000 Unit 4 L Analytes Select to compare Price on request - + Add to cart All product details
Purified Water (4 x 4 L Case) Item no. ERA-PW10005 Unit 4 x 4 L Analytes Select to compare Price on request - + Add to cart All product details
ICP-MS Major Cations Item no. ERA-TMS002 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details