We strive to provide you with reliable characterization results quickly. A report will be sent by e-mail and/or regular mail (if requested) within 2–3 working days after receiving your sample(s). If you would like the sample(s) to be returned after analysis, please advise promptly. Please Note : original and return shipping charges remain the customer's responsibility. To get a Quotation for Services, please fill the form below.
Instruments :
-- Viskotek TDA 305 with triple detector array (light scattering, RI, viscometer)
-- Viskotek 270 with triple detector array (light scattering, RI, viscometer)
-- Varian ProStar 330 (with RI and PDA detectors)
-- Varian ProStar 310 (with RI and UV-vis detectors from Varian and dual detector [light scattering and viscometer] from Viskotek)
Solvents :
-- THF
-- DMF
Quantity of sample required :
-- 200–300 mg
Price :
-- 250 USD/sample in THF
-- 400 USD/sample in DMF
-- structure conformity
-- purity of material
-- molecular weight
-- degree of functionality (end group and/or backbone)
-- composition of random/alternating and block copolymers
-- degree of deuteration in deuterated and/or partially deuterated products
Instrument:
-- Bruker Avance-III 500 MHz spectrometer
Solvents :
-- Chloroform-d (CDCl3)
-- Dimethylsulfoxide-d6 (DMSO-d6)
-- N,N-Dimethylformamide-d7 (DMF-d7)
-- Deuterium oxide (D2O)
-- Acetone-d6
-- Methanol-d4 (CD3OD)
-- Trifluoroacetic acid-d (TFA-d)
Quantity of sample required :
-- 50–100 mg
Price :
-- 50 USD/sample in (CDCl3), (D2O), and for deuterium NMR (any solvent)
-- 100 USD/sample in DMSO-d6, Acetone-d6, Methanol-d4, trifluoroacetic acid-d
-- 150 USD/sample in DMF-d7
-- glass transition temperature(s) (Tg)
-- melting point (Tm)
-- liquid-crystalline phase transitions
Instrument:
-- TA Instruments DSC Q100
Effective temperature range :
-- between -60° and +300°C
Quantity of sample required :
-- 50–100 mg
Price :
-- 50 USD/sample
-- 225 USD / 5 samples
Instrument:
-- Nicolet Avatar 330 FT-IR spectrometer (Thermo)
-- Spectrum Two (Perkin Elmer)
Analysis can be performed:
-- in solution using KBr cell
-- in a film using KBr pellet / sandwich
Quantity of sample required:
-- 50–100 mg
Price:
-- 35 USD/sample
-- viscosity
-- elastic and viscous moduli (G’ and G’’)
-- yield stress
Instrument:
-- TA Instruments AR-2000ex Rheometer
Effective temperature range
-- between 0° and +150°.C.
Measuring systems – Geometry:
-- parallel plate (0°)
-- cone and plate (2°)
-- concentric cylinder and DIN rotor geometry
Quantity of sample required:
-- for solid material: 5–10 g
-- for liquid samples: min. 20 mL
Price:
-- Prices vary (please, send an inquiry specifying the tests needed to get the price quote)