The CA2M brand of Stranaska Scientific reference material artifacts are recommended for ADVANCED scientific metrological calibration and validation of the the following analytical UV/VIS absorption spectrophotometer parameters:

  • Resolution or Spectral Bandwidth
  • Stray Radiant Energy (SRE) or Stray Light
  • Wavelength Scale
  • Photometric Scale

Order Placement and Payment Information

Stranaska’s spectrophotometric measurement standards are acquired by providing valid credit card information (VISA, MasterCard and AMEX)  or by issuing an authorized purchase order directly to Stranaska Scientific LLC. The purchase order must clearly include: (i) the product name and number of the measurement standard, (ii) quotation reference order number, and (iii) the correct cost of the measurement standard. The purchase order must also have explicit billing instruction and accounts payable contact information. Purchase requisitions are not accepted in lieu of authorized purchase orders. International orders and/or drop shipments may require payment in advance.

Contact Information

Purchase Order Address
Stranaska Scientific LLC
Post Office Box 270334
Fort Collins, Colorado 80527-0334