You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Chloride Standard, 0.100 Normal (N/10), 100 mEq/L NaCl, Ricca Chemical Company
Supplier: Ricca Chemical
Chloride, 0.100 N, Application: Environmental standards, ISE Calibration
Expand 3 Items
VeriSpec® Standard for ASTM D5580, RICCA Chemical Company
Supplier: Ricca Chemical
Two components standard in in methanol.
Expand 1 Items
Rhodium Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Rhodium Standard, For ICP 1000 ppm in 5% HCl Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 250ML
Expand 3 Items
Cadmium Standard, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Cadmium Standard for ICP 10 g/L in 5% HNO3, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ensurin
Expand 1 Items
Neodymium Standard, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Neodymium Standard for ICP 10 g/L in 5% HNO3, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ens
Expand 1 Items
Thallium AA Standard, 1 ml = 1 mg Tl (1000 ppm Tl)Tl in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Tl ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 500mL.
Expand 2 Items
Cobalt AA Standard, 1 ml = 1 mg Co (1000 ppm Co)Co in 3% HCl, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Co ion in dilute HCl. For use in standardizing atomic absorption spectrophotometers. 500mL.
Expand 1 Items
Cobalt ICP-MS Standard, 1 ml = 1 mg Co (1000 ppm Co)Cobalt Metal in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Co. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
Expand 1 Items
VeriSpec® Calcium Standard for ICP 1000 ppm in 2% HNO₃
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
Expand 3 Items
Germanium Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Germanium Standard for ICP 10 g/L in 2% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have tightest specification tolerances ensu
Expand 4 Items
Tungsten Standard, for AAS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Tungsten (W) Standard for AAS 1000 ppm in 1% HNO3/2% HF, Form: Liquid, Container: Poly natural, Manufactured/Tested in ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances en
Expand 2 Items
Beryllium Standard, for AAS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Beryllium (Be) Standard for AAS 1000 ppm in 2% HNO3/1% HF, Form: Liquid, Container: Poly natural, Manufactured & Tested in ISO 17025/Guide 34 Facility, NIST traceable with specification tolerances ensurin
Expand 2 Items
Thallium Standard, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Thallium Standard for ICP 10 g/L in 5% HNO3, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ensur
Expand 1 Items
Lanthanum Standard, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Lanthanum Standard for ICP 10 g/L in 5% HNO3, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ens
Expand 1 Items
Platinum Standards, for ICP/MS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Platinum Standard, For ICP/MS 100 ppm in 2% HCl Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 100ML
Expand 2 Items
Conductivity Standard, 20 µS/cm at 25°C, Ricca Chemical Company
Supplier: Ricca Chemical
Conductivity Standard, 20 µS/cm at 25°C, Ricca Chemical Company
Expand 1 Items
VeriSpec™ Iron (Fe) Standards for AAS, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for AA (atomic absorption)
Expand 4 Items
VeriSpec® ICP Multi-Element QC Standard 7A, RICCA Chemical Company
Supplier: Ricca Chemical
Seven component standard.
Expand 1 Items
VeriSpec® Trace Metals Standard I, RICCA Chemical Company
Supplier: Ricca Chemical
15 components standard.
Expand 1 Items
VeriSpec® Niobium Standards, for ICP, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Niobium Standard for ICP 1000 ppm in 5% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances ensuring
Expand 4 Items
Multi-Element Standard III Dissolved in Oil, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Certipur* 900 ppm: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn.
Expand 1 Items
Iridium AA Standard, 1 ml = 1 mg Ir (1000 ppm Ir)IrCl₃₃ in 10% HCl, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Ir ion in dilute HCl. For use in standardizing atomic absorption spectrophotometers. 100mL.
Expand 1 Items
Yttrium ICP-MS Standard, 1 ml = 10 mg Y (10000 ppm Y)Y₂O₃ in 5% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
10000ppm Sn. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
Expand 1 Items
VeriSpec™ Magnesium Standard for ICP 1000 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
Expand 3 Items
Vanadium ICP-MS Standard, 1 ml = 1 mg V (1000 ppm V)V₂O₅ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm V. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
Expand 1 Items
Bismuth ICP-MS Standard, 1 ml = 1 mg Bi (1,000 ppm Bi)Bi in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Bi. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
Expand 1 Items
VeriSpec™ Aluminum Standard for ICP/MS 100 ppm in 2% HNO₃
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
Expand 1 Items
Scandium ICP-MS Standard, 1 ml = 1 mg Sc (1,000 ppm Sc)Sc₂O₃ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Sc. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
Expand 1 Items
Turbidity Standard, 100 NTU, Polymer Bead Suspension
Supplier: Ricca Chemical
Turbidity Standard, 100 NTU, Polymer Bead Suspension
Expand 3 Items
Barium ICP Standard, 1 ml = 1 mg Ba (1,000 ppm Ba)Ba(NO₃)₂ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Ba. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses.100mL.
Expand 2 Items
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH