Standards

These convenient polymer standards free GPC/SEC users from tedious preparation tasks by providing pre-weighed portions that are both accurate and easy to use.

Pre-Weighed and Ready to Use PolyCAL™

Standards free GPC users from tedious standard preparation tasks by providing pre-weighed portions that are both accurate and easy to use.

• Time efficient, no weighing and no labelling, just add solvent
• Simple and labour saving means less cost per calibration
• Accurate, precise and flexible concentration control with bigger vials and larger sample weights
• Excellent tool for lab-to-lab standardization and cross checking
• One standard per vial, no resolution problems
• Detailed pre-printed labels for laboratory notebooks – perfect for GLP

PolyCAL™ Universal Calibration Standards (UCS)

PolyCAL™ UCS standards consist of 6 sets of 12 individual narrow standards each.  They are designed to be used for column calibrations, either conventional MW calibration with a concentration detector, or Universal Calibration with a viscometer detector.

• Broad MW range, 12 fractions provide excellent MW coverage
• Available for organic solvent systems (polystyrene) and aqueous solvent systems (polyethylene glycol/oxide)

PolyCAL™ Triple Detector Standards (TDS)

PolyCAL™ TDS standards consist of 6 sets of two standards each, one narrow and one broad. They are designed to be used for verifying detector and system performance in triple detection.

• The narrow standard is particularly useful for determining detector volume offsets and peak broadening parameters.
• The broad standard is particularly useful for checking the system for correct MWD and Mark-Houwink parameters, etc.
• Available for organic solvent systems (polystyrene or polymethyl methacrylate) and aqueous solvent systems (polyethylene oxide or pullulan)