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  • ISO 17025 Accreditation

ISO 17025 Accreditation


ISO 17025 is an International Standard designed for the accreditation of Testing and Calibration Laboratories. It includes quality management system requirements along with technical requirements to ensure that each laboratory is equipped to perform particular tests and calibration activities. For more information, please visit pjlabs.com.


With this accreditation, Reagents can continue to offer our customers products at the highest quality standards. We also make it easy to find the products that now fall under this scope. If you have any technical questions, please reach out to us at orders@reagents.com.


To see more details on Reagents' accreditation, view our certificate here.


Reagents Chemicals Under the ISO 17025 Product Scope:


10 ppm Fluoride Standard

10,000 ppm Fluoride Standard

Acid Detergent Solution

Buffer, pH 1.00

Buffer, pH 2.00

Buffer pH 2.00 ± 0.01 at 25°C

Buffer pH 4.00 ± 0.01 at 25°C, Red

Buffer pH 4.00± 0.01 at 25°C

Buffer pH 5.00 ± 0.01 at 25°C

Buffer, pH 6.00

Buffer, pH 6.86

Buffer pH 7.00 ± 0.01 at 25°C

Buffer pH 7.00 ± 0.01 at 25°C, Yellow

Buffer, pH 7.00, Green

Buffer, pH 8.00

Buffer, pH 9.00

Buffer pH 10.00 ± 0.01 at 25°C, Blue

Buffer, pH 10.00, Clear

Buffer, pH 11.00

Buffer, pH 12.00

Buffer, pH 12.45

Buffer, pH 13.00

Conductivity Standard, 10 µS/cm at 25°C

Conductivity Standard, 25,000 µS/cm at 25°C

Conductivity Standard, 45 mS/cm at 25°C

Conductivity Standard, 55 mS/cm at 25°C

Conductivity Standard, 100 µS/cm at 25°C

Conductivity Standard, 200 µS/cm at 25°C

Conductivity Standard, 500 µS/cm at 25°C

Conductivity Standard, 2500 µS/cm at 25°C

Conductivity Standard, 3000 µS/cm at 25°C

Conductivity Standard, 4000 µS/cm at 25°C

Conductivity Standard, 7000 µS/cm at 25°C

Conductivity/TDS Standard, 20 µS/cm

Conductivity/TDS Standard, 25 µS/cm

Conductivity/TDS Standard, 50 µS/cm

Conductivity/TDS Standard, 84 µS/cm

Conductivity/TDS Standard, 200 µS/cm

Conductivity/TDS Standard, 250 µS/cm

Conductivity/TDS Standard, 700 µS/cm

Conductivity/TDS Standard, 718 µS/cm

Conductivity/TDS Standard, 1409 µS/cm

Conductivity/TDS Standard, 1413 µS/cm

Conductivity/TDS Standard, 2000 µS/cm

Conductivity/TDS Standard, 4000 µS/cm

Conductivity/TDS Standard, 5000 µS/cm

Conductivity/TDS Standard, 10,000 µS/cm

Conductivity/TDS Standard, 20,000 µS/cm

Fluoride Standard, 100 ppm/Citrate

Fluoride Standard, 500 ppm/Citrate

Fluoride Standard, 1000 ppm/Citrate

Hydrochloric Acid, 0.100 N

Hydrochloric Acid, 0.1033 N

Hydrochloric Acid, 0.1782 N

Hydrochloric Acid, 0.200 N

Hydrochloric Acid, 0.2261 N

Hydrochloric Acid, 0.25 N

Hydrochloric Acid, 0.2584 N

Hydrochloric Acid, 0.3 N

Hydrochloric Acid, 0.3226 N

Hydrochloric Acid, 0.400 N

Hydrochloric Acid, 0.85 N

Hydrochloric Acid, 1 N w/X-100

Hydrochloric Acid, 1.00 N

Nitric Acid, 0.1 N

Potassium Chloride Conductivity Standard, 10 µS/cm

Potassium Chloride Conductivity Standard, 100 µS/cm

Potassium Chloride Conductivity Standard, 148 µS/cm

Potassium Chloride Conductivity Standard, 200 mS/cm

Potassium Chloride Conductivity Standard, 500 µS/cm

Potassium Chloride Conductivity Standard, 1000 µS/cm

Potassium Chloride Conductivity Standard, 1500 µS/cm

Potassium Chloride Conductivity Standard,16,630 µS/cm

Potassium Chloride Conductivity Standard, 1800 µS/cm

Potassium Hydroxide, 0.100 N

Potassium Hydroxide, 0.44 N

Silver Nitrate, 0.010 N

Silver Nitrate, 0.0141 N

Silver Nitrate, 0.0171 N

Silver Nitrate, 0.02 N

Silver Nitrate, 0.025 N

Silver Nitrate, 0.0342 N

Silver Nitrate, 0.100 N

Silver Nitrate, 0.12 N

Silver Nitrate, 0.141 N

Silver Nitrate, 0.15 N

Silver Nitrate, 0.153 N

Silver Nitrate, 0.171 N

Silver Nitrate, 0.2 N

Silver Nitrate, 0.282 N

Silver Nitrate, 0.342 N

Silver Nitrate, 1.00 N

Sodium Chloride Conductivity Standard, 5 µS/cm

Sodium Chloride Conductivity Standard, 15 µS/cm

Sodium Chloride Conductivity Standard, 20 µS/cm

Sodium Chloride Conductivity Standard, 23.8 µS/cm

Sodium Chloride Conductivity Standard, 25 µS/cm

Sodium Chloride Conductivity Standard, 50 µS/cm

Sodium Chloride Conductivity Standard, 50 mS/cm

Sodium Chloride Conductivity Standard, 84 µS/cm

Sodium Chloride Conductivity Standard, 150 µS/cm

Sodium Chloride Conductivity Standard, 700 µS/cm

Sodium Chloride Conductivity Standard, 10,000 µS/cm

Sodium Chloride Conductivity Standard, 100,000 µS/cm

Sodium Chloride Conductivity Standard, 1000 µS/cm

Sodium Chloride Conductivity Standard, 1412 µS/cm

Sodium Chloride Conductivity Standard, 1413 µS/cm

Sodium Chloride Conductivity Standard, 2000 µS/cm

Sodium Chloride Conductivity Standard, 5000 µS/cm

Sodium Chloride Conductivity Standard, 12,000 µS/cm

Sodium Chloride Conductivity Standard, 12,880 µS/cm

Sodium Chloride Conductivity Standard, 20,000 µS/cm

Sodium Chloride Conductivity Standard, 40,000 µS/cm

Sodium Hydroxide, 0.1 N

Sodium Hydroxide, 0.1021 N

Sodium Hydroxide, 0.1033 N

Sodium Hydroxide, 0.1142 N

Sodium Hydroxide, 0.1562 N

Sodium Hydroxide, 0.1667 N

Sodium Hydroxide, 0.2 N

Sodium Hydroxide, 0.21 N

Sodium Hydroxide, 0.250 N

Sodium Hydroxide, 0.28 N

Sodium Hydroxide, 0.300 N

Sodium Hydroxide, 0.3125 N

Sodium Hydroxide, 0.313 N

Sodium Hydroxide, 0.3215 N

Sodium Hydroxide, 0.35 N

Sodium Hydroxide, 0.400 N

Sodium Hydroxide, 1.00 N

Sodium Thiosulfate, 0.005 N

Sodium Thiosulfate, 0.010 N

Sodium Thiosulfate, 0.020 N

Sodium Thiosulfate, 0.0282 N

Sodium Thiosulfate, 0.050 N

Sodium Thiosulfate, 0.100 N

Sodium Thiosulfate, 0.100 N

Sodium Thiosulfate, 0.141 N

Sodium Thiosulfate, 0.142 N

Sodium Thiosulfate, 0.15 N

Sodium Thiosulfate, 0.2 N

Sodium Thiosulfate, 0.2 N

Sodium Thiosulfate, 1.00 N

Sulfuric Acid, 0.100 N

Sulfuric Acid, 0.1142 N

Sulfuric Acid, 0.125 N

Sulfuric Acid, 0.2284 N

Sulfuric Acid, 0.250 N

Sulfuric Acid, 0.255 N

Sulfuric Acid, 0.256 N

Sulfuric Acid, 0.33 N (L-041)

Sulfuric Acid, 0.417 N

Sulfuric Acid, 1.00 N





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