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
QuiKResponse - Oxygen, dissolved in water Item no. ERA-213QR Unit 500 mL Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Solids, WP, waste water Item no. ERA-241 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - Sulfite Item no. ERA-244 Unit 10 mL Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WP 378 (July 20, 2026 - September 3, 2026)WP 384 (January 19, 2027 - March 5, 2027)WP 390 (July 19, 2027 - September 2, 2027) Add to cart All product details
Pre-cleaned lids w/ septa (100 units) Item no. ERA-25011 Unit 100 units Analytes Select to compare Price on request - + Add to cart All product details
Low TOC autosampler vials - 40 mL Item no. ERA-25025 Unit set of 80 Analytes Select to compare Price on request - + Add to cart All product details
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
60 Micron in-line Stainless Filter Item no. ERA-25035 Unit Each 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
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
60 mL Low TOC HDPE (cs of 50) Item no. ERA-25056 Unit 60 mL Analytes Select to compare Price on request - + Add to cart All product details
Low TOC Vials with Anti-Static Item no. ERA-25060 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Glycols in Water Item no. ERA-271 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - 1,4-Dioxane Item no. ERA-272 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 360 (July 13, 2026 - August 27, 2026)WS 366 (January 11, 2027 - February 25, 2027)WS 372 (July 12, 2027 - August 26, 2027) 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
Custom CV Coupon - Poly Item no. ERA-30024 Unit Each Analytes Select to compare Price on request - + Add to cart All product details
Custom CV Coupon - Metal Item no. ERA-30025 Unit Each Analytes Select to compare Price on request - + Add to cart All product details
Custom CV Coupon - Glass Item no. ERA-30027 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
Swabbing Templates - 25 cm2 - 25 count Item no. ERA-30029 Unit Each Analytes Select to compare Price on request - + Add to cart All product details
Large Polyester swabs w/snapoff head for use with HPLC Item no. ERA-30030 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
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
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
QuiKResponse - Glycols in Water Item no. ERA-401QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - 1,4-Dioxane Item no. ERA-402 Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Nutrients QC plus QC Standard Item no. ERA-4023 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - 1,4-Dioxane Item no. ERA-402QR Unit 2 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Solids, Concentrate, waste water Item no. ERA-4030 Unit 24 mL Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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
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
QuiKResponse - Solids, Concentrate, waste water (WasteWatR TM) Item no. ERA-4032QR Unit each 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
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
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
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
Proficiency Testing - Uranium, PT Item no. ERA-4400 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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