25x60 mL (Natural) HDPE Container-A643, PAT700 Item no. ERA-25031 Unit Pack of 25 Analytes Select to compare Price on request - + Add to cart All product details
25x60 mL (Amber) HDPE Container-A643, PAT700 Item no. ERA-25034 Unit Pack of 25 Analytes Select to compare Price on request - + 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
Proficiency Testing Total Phenolics (4-AAP) Item no. ERA-273 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Swabbing Templates - 16cm2 - 25 count Item no. ERA-30028 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Large Polyester swabs w/ snapoff head for µSe with TOC (TX714K) 20 Pack Item no. ERA-30033TX Unit 20 Pack Analytes Select to compare Price on request - + Add to cart All product details
TOC/IC Calibration Blank - 125 mL - TOC600, CRM Item no. ERA-40019 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
0.250 mg/L C NIST Sucrose - 125 mL TOC600, CRM Item no. ERA-40319 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
Solids QC plus QC Standard Item no. ERA-4033 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - PFAS - in wastewater Item no. ERA-404 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - PFAS - in wastewater Item no. ERA-404QR Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Minerals QC plus QC Standard Item no. ERA-4053 Unit each Analytes Select to compare Price on request - + Add to cart All product details
0.500 mg/L C NIST Sucrose - 125 mL TOC600, CRM Item no. ERA-40619 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
pH QC plus QC Standard Item no. ERA-4063 Unit 250 mL Analytes Select to compare Price on request - + Add to cart All product details
0.750 mg/L C NIST Sucrose - 125 mL TOC600, CRM Item no. ERA-40919 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
Total Residual Chlorine QC plus QC Standard Item no. ERA-4103 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Oil & Grease Concentrate, waste water Item no. ERA-4120 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
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
QuiKResponse - Oil & Grease Concentrate, waste water (WasteWatR TM) Item no. ERA-4122QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Oil & Grease QC plus QC Standard Item no. ERA-4123 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Conductivity Solution Kit for TOC600 - 125 mL, CRM Item no. ERA-42601 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
TOC Calibration Blank - Anatel 643, CRM Item no. ERA-43300 Unit 60 mL Analytes Select to compare Price on request - + Add to cart All product details
0.250 mg/L C from NIST Sucrose - Anatel 643, CRM Item no. ERA-43400 Unit 60 mL Analytes Select to compare Price on request - + Add to cart All product details
0.500 mg/L C from NIST Sucrose - Anatel 643, CRM Item no. ERA-43500 Unit 60 mL Analytes Select to compare Price on request - + Add to cart All product details
0.750 mg/L C from NIST Sucrose - Anatel 643, CRM Item no. ERA-43600 Unit 60 mL Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Uranium, PT Item no. ERA-4400 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Ohio Fluoride, QC Item no. ERA-4429 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Volatile Aromatics Item no. ERA-4450 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Certified Reference Material - Volatile Aromatics Item no. ERA-4452 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Volatile Aromatics Item no. ERA-4452QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - 1,4-Dioxane Item no. ERA-461 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) SOIL 133 (January 26, 2026 - March 12, 2026)SOIL 135 (July 27, 2026 - September 10, 2026)SOIL 137 (January 25, 2027 - March 11, 2027)SOIL 139 (July 26, 2027 - September 9, 2027) Add to cart All product details
Proficiency Testing - Glycols in Soil Item no. ERA-463 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - PFAS in Soil Item no. ERA-465 Unit 10 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - Base/Neutrals & Acids in Soil, priority pollutant Item no. ERA-467 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - Organochlorine Pesticides in Soil, priority pollutant Item no. ERA-468 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - Texas Low-Level Fuels (TPH) in Water Item no. ERA-476 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - Texas High-Level Fuels (TPH) in Water Item no. ERA-477 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - Texas Low-Level Fuels (TPH) in Soil Item no. ERA-478 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
Proficiency Testing - Texas High-Level Fuels (TPH) in Soil Item no. ERA-479 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
System Suitability Kit TOC600 -125 mL, CRM Item no. ERA-48036 Unit set Analytes Select to compare Price on request - + Add to cart All product details
Reagent Water USP <643> -125 mL, CRM Item no. ERA-48037 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
0.500 mg/L C USP Sucrose RS - 125 mL, CRM Item no. ERA-48038 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
0.500 mg/L C USP Benzoquinone - 125 mL, CRM Item no. ERA-48039 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Massachusetts VPH in Water Item no. ERA-481 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
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 - PCBs in Soil - 1242 High Item no. ERA-491 Unit each Analytes Select to compare Price on request - + Add to cart All product details