B-27406 Gas Chromatographs Amendment 1.docx

DOCX document 15 KB Posted

Attached to
Gas Chromatographs
Solicitation number
22-532EPA-LAB53-B-27406
Issued by
St. Clair County, Illinois

About this file

This document is an amendment to the Illinois Environmental Protection Agency's invitation for bids (IFB) for the purchase of gas chromatographs. The amendment clarifies that each of the four gas chromatograph systems requested must have its own data station (computer). The IFB is for the procurement of three gas chromatographs with autosamplers and data stations for pesticide and PCB analysis, and one gas chromatograph with autosampler and data station for organophosphate analysis.

The amendment requires vendors to sign and return the acknowledgment with their bids, as the questions and answers provided may materially affect the bid. The amendment revises Section 1.2.2 of the IFB to specify that each gas chromatograph must have two injectors, two capillary columns, and two electron capture detectors, with the autosampler capable of simultaneous injections and the dual-injector, dual-column, and dual-detector setup controlled by one data system per gas chromatograph.

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Illinois Environmental Protection Agency Gas Chromatographs

22-532EPA-LAB53-B-27406

Amendment 1 This amendment is to provide questions and answers that have been received thus far. Because these questions and answers may materially affect the bid, vendors must sign and return this acknowledgement with your bid.

Vendor acknowledgement of Amendment 1 Vendor signature: ________________________________ Date: ___________

1. Can you please clarify if each of the four (4) GC systems should have their own computer?

Yes, each GC must have their own data station (computer). Section 1.2.2. of the IFB has been revised to read:

1.

1.1.

1.2.

1.2.1.

1.2.2. Three gas chromatographs with autosamplers and data stations for pesticide and PCB analysis

1.2.2.1 Each gas chromatograph must have two injectors, two capillary columns and two electron capture detectors. The autosampler must be capable of simultaneous injections of samples and pull samples from a common carousel or sample tray. The dual-injector, dual-column and dual-detector setup must be controlled by one data system per GC.

File details come from the government source that posted it. Updated .