Pesticides in eggs (blank sample) Item no. AOK-PT-E4802blank Unit 50 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) E4802blank (October 21, 2024 - November 25, 2024) Add to cart All product details
Aflatoxins B/G in feed Item no. AOK-PT-F4701/YA Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4701/YA (October 21, 2024 - November 25, 2024) Add to cart All product details
Aflatoxins B/G in feed Item no. AOK-PT-F4701/YB Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4701/YB (October 21, 2024 - November 25, 2024) Add to cart All product details
Deoxynivalenol in feed Item no. AOK-PT-F4702/DA Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4702/DA (October 21, 2024 - November 25, 2024) Add to cart All product details
T-2 & HT-2 toxin in feed Item no. AOK-PT-F4702/TA Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4702/TA (October 21, 2024 - November 25, 2024) Add to cart All product details
T-2 & HT-2 toxin in feed Item no. AOK-PT-F4702/TB Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4702/TB (October 21, 2024 - November 25, 2024) Add to cart All product details
Deoxynivalenol and T-2 & HT-2 toxin in feed Item no. AOK-PT-F4702A Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4702A (October 21, 2024 - November 25, 2024) Add to cart All product details
Deoxynivalenol and T-2 & HT-2 toxin in feed Item no. AOK-PT-F4702B Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) F4702B (October 21, 2024 - November 25, 2024) Add to cart All product details
Pesticides (glyphosate and others) in honey (blank sample) Item no. AOK-PT-H4803blank Unit 70 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) H4803blank (October 21, 2024 - November 25, 2024) Add to cart All product details
Cadmium, Lead in light honey Item no. AOK-PT-H4905 Unit 40 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) H4905 (October 21, 2024 - November 25, 2024) Add to cart All product details
Cadmium, Lead in legumes (chickpeas) Item no. AOK-PT-LE4906 Unit 50 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) LE4906 (October 21, 2024 - November 25, 2024) Add to cart All product details
Pesticides in swine fat (blank sample) Item no. AOK-PT-M4805blank Unit 50 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) M4805blank (October 21, 2024 - November 25, 2024) Add to cart All product details
Mercury, Lead, Cadmium, Arsenic in chicken muscle Item no. AOK-PT-M4901 Unit 40 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) M4901 (October 21, 2024 - November 25, 2024) Add to cart All product details
Chlorates and Perchlorates in baby powdered milk Item no. AOK-PT-MI4806 Unit 60 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) MI4806 (October 21, 2024 - November 25, 2024) Add to cart All product details
Mercury, Methylmercury, Lead, Cadmium, Arsenic, Chromium in fish Item no. AOK-PT-SF4903 Unit 50 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) SF4903 (October 21, 2024 - November 25, 2024) Add to cart All product details
Biogenic amines in tuna Item no. AOK-PT-T4401A Unit 50 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) T4401A (September 16, 2024 - October 21, 2024) Add to cart All product details
Deoxynivalenol and T-2 & HT-2 toxin in wheat Item no. AOK-PT-WH4703A Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WH4703A (October 21, 2024 - November 25, 2024) Add to cart All product details
Deoxynivalenol and T-2 & HT-2 toxin in wheat Item no. AOK-PT-WH4703B Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WH4703B (October 21, 2024 - November 25, 2024) Add to cart All product details
Ergot alkaloids in wheat Item no. AOK-PT-WH4705A Unit 55 g Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WH4705A (October 21, 2024 - November 25, 2024) Add to cart All product details
Certified Reference Material - Color, waste water (WasteWatR TM) Item no. ERA-070 Unit 125 mL Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Volatiles on Sorbent Item no. ERA-1001 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) AE 069 (July 29, 2024 - September 12, 2024)AE 070 (October 25, 2024 - December 9, 2024)AE 071 (January 31, 2025 - March 17, 2025)AE 072 (April 28, 2025 - June 12, 2025)AE 073 (July 28, 2025 - September 11, 2025)AE 074 (October 24, 2025 - December 8, 2025) Add to cart All product details
QuiKResponse - Volatiles on Sorbent Item no. ERA-1101QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Metals on Filter Paper Item no. ERA-1125 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Solids, effluent (synthetic waste water matrix) Item no. ERA-1243 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Ammonia as N Item no. ERA-1319 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 336 (July 8, 2024 - August 22, 2024)WS 342 (January 13, 2025 - February 27, 2025)WS 345 (April 7, 2025 - May 22, 2025)WS 348 (July 7, 2025 - August 21, 2025) Add to cart All product details
Certified Reference Material - Quality Control Product -Ammonia as N Item no. ERA-1359 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Ammonia as N Item no. ERA-1359QR Unit each 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 353 (June 10, 2024 - July 25, 2024)WP 354 (July 15, 2024 - August 29, 2024)WP 355 (August 12, 2024 - September 26, 2024)WP 356 (September 9, 2024 - October 24, 2024)WP 357 (October 11, 2024 - November 25, 2024)WP 358 (November 11, 2024 - December 26, 2024)WP 359 (December 9, 2024 - January 23, 2025)WP 360 (January 21, 2025 - March 7, 2025)WP 361 (February 17, 2025 - April 3, 2025)WP 362 (March 10, 202 - April 24, 2025)WP 363 (April 14, 2025 - May 29, 2025)WP 364 (May 12, 2025 - June 26, 2025)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) 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 354 (July 15, 2024 - August 29, 2024)WP 357 (October 11, 2024 - November 25, 2024)WP 360 (January 21, 2025 - March 7, 2025)WP 363 (April 14, 2025 - May 29, 2025)WP 366 (July 14, 2025 - August 28, 2025)WP 369 (October 10, 2025 - November 24, 2025) Add to cart All product details
Certified Reference Material - Cyanide, waste water (WasteWatR TM) Item no. ERA-502 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Simple Nutrients, waste water (WasteWatR TM) Item no. ERA-505 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - 1 liter Oil & Grease, waste water (WasteWatR TM) Item no. ERA-518 Unit 1 L Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Nutrients in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-542 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Oil & Grease (O&G) in Soil QC Item no. ERA-549 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - o-Phosphate Nutrients, potable water Item no. ERA-558 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 335 (June 03, 2024 -July 18, 2024)WS 336 (July 8, 2024 - August 22, 2024)WS 337 (August 5, 2024 - September 19, 2024)WS 338 (September 3, 2024 - October 18, 2024)WS 339 (October 4, 2024 - November 18, 2024)WS 340 (November 4, 2024 - December 19, 2024)WS 341 (December 2, 2024 - January 16, 2025)WS 342 (January 13, 2025 - February 27, 2025)WS 343 (February 10, 2025 - March 27, 2025)WS 344 (March 3, 2025 - April 17, 2025)WS 345 (April 7, 2025 - May 22, 2025)WS 346 (May 5, 2025 - June 19 ,2025)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) 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 - Metals, potable water Item no. ERA-590 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WS 335 (June 03, 2024 -July 18, 2024)WS 336 (July 8, 2024 - August 22, 2024)WS 337 (August 5, 2024 - September 19, 2024)WS 338 (September 3, 2024 - October 18, 2024)WS 339 (October 4, 2024 - November 18, 2024)WS 340 (November 4, 2024 - December 19, 2024)WS 341 (December 2, 2024 - January 16, 2025)WS 342 (January 13, 2025 - February 27, 2025)WS 343 (February 10, 2025 - March 27, 2025)WS 344 (March 3, 2025 - April 17, 2025)WS 345 (April 7, 2025 - May 22, 2025)WS 346 (May 5, 2025 - June 19 ,2025)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) 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
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 127 (July 22, 2024 - September 5, 2024)SOIL 128 (October 18, 2024 - December 2, 2024)SOIL 129 (January 27, 2025 - March 13, 2025)SOIL 130 (April 21, 2025 - June 5, 2025)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
QuiKResponse - Hardness, potable water (PotableWatR TM) Item no. ERA-693QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Metals, potable water (PotableWatR TM) Item no. ERA-697 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Turbidity, potable water (PotableWatR TM) Item no. ERA-699 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material - Volatiles in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-721 Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Low-Level PAHs in Soil, priority pollutant (PriorityPollutnT TM) Item no. ERA-722QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Organochlorine Pesticides in Soil, priority pollutant (PrPollutnT TM) Item no. ERA-728QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
QuiKResponse - Diesel Range Organics (DRO) in Water Item no. ERA-764QR Unit each Analytes Select to compare Price on request - + Add to cart All product details
Proficiency Testing - Sulfide, waste water Item no. ERA-891 Unit each Analytes Select to compare Price on request - + Participation round: Round ID (Opens - Closes) WP 353 (June 10, 2024 - July 25, 2024)WP 354 (July 15, 2024 - August 29, 2024)WP 355 (August 12, 2024 - September 26, 2024)WP 356 (September 9, 2024 - October 24, 2024)WP 357 (October 11, 2024 - November 25, 2024)WP 358 (November 11, 2024 - December 26, 2024)WP 359 (December 9, 2024 - January 23, 2025)WP 360 (January 21, 2025 - March 7, 2025)WP 361 (February 17, 2025 - April 3, 2025)WP 362 (March 10, 202 - April 24, 2025)WP 363 (April 14, 2025 - May 29, 2025)WP 364 (May 12, 2025 - June 26, 2025)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) Add to cart All product details
Certified Reference Material - Hexavalent Chromium, waste water (WasteWatR TM) Item no. ERA-984 Unit each 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