GPC Questionnaire For Bottle Cap

Thank you for your interest in the Tosoh Bioscience GPC Survey brought to you by the EcoSEC GPC System.

Due to a record-breaking number of responses, we can no longer offer a free solvent-savings bottle cap in return for the completion of this survey. Your responses are important to us and we do ask you to please fill out the survey.

Note: The GPC User Survey is intended for bona fide users of HPLC/GPC systems used to characterize the molecular weight distribution of polymers.

1.Do you use an HPLC or GPC instrument to characterize the molecular weight distribution of polymers?(Required.)

Yes

2.What type of polymer(s) do you characterize?(Required.)

3.How many injections of polymer samples and standards does your lab run in a typical week?(Required.)

0-10

11-20

20-50

Greater than 50

4.Please select the detectors used in your lab for the molecular weight characterization of polymers. (Check all that apply) (Required.)

UV single or dual wavelength

Photodiode Array (PDA)

Light Scattering

Viscometry

FTIR

5.Please indicate which brands of GPC or HPLC you use to characterize the molecular weight distribution of polymers (Select all that apply)

Tosoh Bioscience

Waters

Agilent/Varian/Polymer Labs(PL)

Shimadzu

Viscotek

Other

6.Contact Information:(Required.)

Name

Organization

Address Line 1

Address Line 2

City

State or Province

Zip or Postal Code

7.Email Address(Required.)

8.We plan to purchase an HPLC or GPC instrument for polymer molecular weight characterization:(Required.)

3 months

6 months

Within a year

Greater than a year

No plans to purchase

Thank you for taking our survey. Press the submit button to complete the survey.

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