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Column Approval Form
Column Approval (
Please login fill this form
To be filled by Customer / Sales Person
Pharmacopoeia-IP / BP / EP / USP /In-house/Other :
Sales Person :
API / Intermediate / Formulation / Other :
Sample Analysis = Analysis at our lab; Column= column required at customer lab on approval
Details of column in use / recommended: (Required):
In Use Column Description(Make, Brand, Type, Dimensions& Part no) :
Required Column Description (Make, Brand, Type, Dimensions& Part no) :
Is guard column being used? :
Details of Guard column(Make, Brand, Type &Dimensions) :
Part no :
Is change of brand Acceptable by customer & their QA:
Description of the Problem if any (present column in use) : Commercial / Technical
Application/ method Details:(Please attach detailed method of analysis)
Diluents / Solvent :
Standard Preparation :
Mobile Phase :
Flow Rate/min :
Gradient / Temp. Program :
Injection volume :
Detector settings (WL / Temp) :
Instrument Used (Make & Model) :
Additional Information (if Any) :
Expected column consumption if approved (no.) :
Sample analysis Chromatogram
Analytical method / Monograph
In addition you may kindly attach every detail you feel will help us to support you better & faster.
Terms & Conditions
Columns on Approval or Demo is subject to approval of Technical / Commercial Team of CW.
Column supplied by CW on Demo / Approval basis will be for a period of max. 15 days or such period as CW may Authorise in writing to customer.
If column performance found Satisfactory / as desired for required analysis, it will be regularised by placing formal PO as per the quotation.
While returning the column customer will perform column performance test as proof that column is performing OK while returning.
If Column is not returned within 15 days, it will be treated as Sales and the customer is bound to make payment as per the quotation for respective part no.
Ownership of Column on Demo / Approval basis will always remain with Chromatography World, till it is regularised into formal PO as per Quoted Price, followed by Payment as per PO.