2.00 mg/L C from NIST KHP - 40 mL Item no. ERA-12100 Unit 40 mL Analytes Select to compare Price on request - + Add to cart All product details
Rw- Reagent Water µSP <643> - 125 mL Item no. ERA-18026 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
0.500 ppm SDBS - 40 mL Item no. ERA-18037 Unit 40 mL Analytes Select to compare Price on request - + Add to cart All product details
LL System Suitability Set - 40 mL Item no. ERA-18040 Unit Set Analytes Select to compare Price on request - + Add to cart All product details
USP System Suitability Set - 500 mL - Anatel Item no. ERA-18150 Unit Set Analytes Select to compare Price on request - + Add to cart All product details
PAT700 Calibration and Validation Control Kit Item no. ERA-19225 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
PAT700 Validation Protocol Reagent Kit Item no. ERA-19232 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
0.50 mg/L C Nicotinamide - 40 mL Item no. ERA-19630 Unit 40 mL Analytes Select to compare Price on request - + Add to cart All product details
TOC Cleaning Validation Cal Kit for A-J - 40 mL Item no. ERA-19900 Unit set (5 x 40 mL) Analytes Select to compare Price on request - + Add to cart All product details
TOC Calibration Kit for A-J N/C 2100 & 3100 -250mL Item no. ERA-19970 Unit Kit Analytes Select to compare Price on request - + Add to cart All product details
TOC Cal Kit A-J N/C Pharma HS - 250 mL Item no. ERA-19985 Unit 250 mL 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
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
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
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 - Nitrogen Pesticides, priority pollutant Item no. ERA-487 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
QuiKResponse - PAH-GC & GCMS Item no. ERA-4882QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Mercury, waste water (WasteWatR TM) Item no. ERA-514QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Solids, Concentrate, potable water (PotableWatR TM) Item no. ERA-5152QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Total Phenolics (4-AAP), waste water (WasteWatR TM) Item no. ERA-515QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Sulfite Item no. ERA-534 Unit 10 mL Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - PCB Congeners in Wastewater, WP QR Item no. ERA-5370QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Metals in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-540 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Cyanide in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-541 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 - TCLP Metals in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-544QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - EDB/DBCP/TCP Item no. ERA-562 Unit 2 mL 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
Certified Reference Material - Total Petroleum Hydrocarbons (TPH) in Soil #1 Item no. ERA-570 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Trace Metals, waste water Item no. ERA-586 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
QuiKResponse - TPH in Water, QuiK Item no. ERA-602QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Metals in sewage sludge (Sewage SludG TM) Item no. ERA-619 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - PCBs in Soil, priority pollutant Item no. ERA-624 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - Low-Level PAHs in Soil, priority pollutant Item no. ERA-625 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) 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 - BTEX & MTBE in Water Item no. ERA-643 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
Certified Reference Material - UV 254 Absorbance, potable water (PotableWatR TM) Item no. ERA-662 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Unregulated Volatiles, potable water (PotableWatR TM) Item no. ERA-683 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Regulated Volatiles, potable water (PotableWatR TM) Item no. ERA-703 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - TCLP Volatiles Item no. ERA-730QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - TCLP Organochlorine Pesticides Item no. ERA-732QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - BTEX & MTBE in Water Item no. ERA-760 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - BTEX & MTBE in Water Item no. ERA-760QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Silica, potable water (PotableWatR TM) Item no. ERA-785 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Ion Chromatography Item no. ERA-981 Unit 15 mL 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