Total Acid Number (TAN) Standards
Designed specifically for use in determining acid number in petroleum products by potentiometric titration. This comprehensive new range of high quality standards should be used to verify system functionality and assure accuracy of laboratory test equipment. Manufactured to ASTM D 664 / IP177, tested and certified at Paragon Scientific's ISO 17025 accredited laboratories, this unique range of standards is a time saving, welcome addition to any petroleum testing facility.
Total Base Number (TBN) Standards
Designed specifically for use in determining base number in petroleum products by potentiometric titration. This comprehensive range of high quality standards should be used to verify system functionality and assure accuracy of laboratory test equipment. Manufactured to ASTM D 2896 / IP276, tested and certified at Paragon Scientific's ISO 17025 accredited laboratories, this unique range of standards is a time saving, welcome addition to any petroleum testing facility.
Viscosity Standards
Paragon Scientific Limited specialises in the production of Premium Quality, Primary level, Viscosity Reference standards. Paragon encompasses advanced production techniques with the use of Primary laboratory test equipment such as long capillary master viscometers for viscosity standards calibration. Paragon Scientific is accredited to BS EN ISO / IEC 17025 for Viscosity, Density and Refractive Index Standards calibration and for Glass Capillary Viscometer Calibration.
| Cat No |
Description |
| PGS-1000-171 |
TAN Reference Standard, ASTM D664, 0.50mg KOH/g, 125g bottle, package of 3 bottles |
| PGS-1000-172 |
TAN Reference Standard, ASTM D664, 2.0mg KOH/g, 125g bottle, package of 3 bottles |
| PGS-1000-172/1 |
TAN Reference Standard, ASTM D664, 2.0mg KOH/g, 125g bottle, package of 1 bottle |
| PGS-1000-173 |
TBN Reference Standard, ASTM D2896, 6.0mg KOH/g, 50g bottle, package of 3 bottles |
| PGS-1000-174 |
TBN Reference Standard, ASTM D2896, 10.0mg KOH/g, 50g bottle, package of 3 bottles |
| PGS-1000-175 |
TAN Reference Standard, ASTM D664, 1.0mg KOH/g, 125g bottle, package of 3 bottles |
| PGS-1000-175/1 |
TAN Reference Standard, ASTM D664, 1.0mg KOH/g, 125g bottle, package of 1 bottle |
| PGS-1000-176 |
TAN Reference Standard, ASTM D664, 3.0mg KOH/g, 125g bottle, package of 3 bottles |
| PGS-1000-176/1 |
TAN Reference Standard, ASTM D664, 3.0mg KOH/g, 125g bottle, package of 1 bottle |
| PGS-CCS-1L |
Any CCS Viscosity Standard, 1L pack size i.e. CL25-1L |
| PGS-CCS-20L |
Any CCS Viscosity Standard, 20L pack size i.e. CL25-20L |
| PGS-CCS-5L |
Any CCS Viscosity Standard, 5L pack size i.e. CL25-5L |
| PGS-CFR13UKC |
Viscometer BS/IP/SL Size 1A Nominal Constant 0.03 Non Certified Each |
| PGS-CL10 |
Viscosity Reference Standard Cold Crank Simulator Type
CL10 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL12 |
Viscosity Reference Standard Cold Crank Simulator Type
CL12 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL14 |
Viscosity Reference Standard Cold Crank Simulator Type
CL14 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL16 |
Viscosity Reference Standard Cold Crank Simulator Type
CL16 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL19 |
Viscosity Reference Standard Cold Crank Simulator Type
CL19 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL22 |
Viscosity Reference Standard Cold Crank Simulator Type
CL22 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL25 |
Viscosity Reference Standard Cold Crank Simulator Type
CL25 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL28 |
Viscosity Reference Standard Cold Crank Simulator Type
CL28 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL32 |
Viscosity Reference Standard Cold Crank Simulator Type
CL32 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL38 |
Viscosity Reference Standard Cold Crank Simulator Type
CL38 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL48 |
Viscosity Reference Standard Cold Crank Simulator Type
CL48 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL60 |
Viscosity Reference Standard Cold Crank Simulator Type
CL60 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-CL74 |
Viscosity Reference Standard Cold Crank Simulator Type
CL74 UKAS / BS EN ISO / IEC 17025 Certified 500ml |
| PGS-VIS-CCS-14 |
Viscosity Reference Standard Viscosity Standard Set, Cold Crank Simulator Type CL10, CL12, CL14, CL16, CL19, CL22, CL25, CL28. CL32, CL 38, CL48, CL60, CL74. UKAS / BS EN ISO / IEC 17025 Certified 14 x 500ml |
| PGS-VIS-CCS-8 |
Viscosity Reference Standard Viscosity Standard Set, Cold Crank Simulator Type CL14, CL19, CL22, CL25, CL28, CL32, CL48, CL74. UKAS / BS EN ISO / IEC 17025 Certified 8 x 500ml |
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