MODIFICATION
66 -- Liquid Chromatography System for Protein Purification
- Notice Date
- 1/12/2007
- Notice Type
- Modification
- Contracting Office
- Environmental Protection Agency, Ord Service Center/Nerl, Rtp Procurement Operations Division, Research Triangle Park, NC 27711
- ZIP Code
- 27711
- Solicitation Number
- RFQ-RT-07-00061
- Response Due
- 1/16/2007
- Archive Date
- 2/16/2007
- Description
- NAICS Code: 334516 Modification #1 is to extended due date: All offers are due by January 16, 2007 , 4:30 pm. to RFQ-RT-07-00061 and to provided questions and answers .1. Question: There is no detector specified. This work can be done either with mass spectrometry, uv, or both. Could you clarify the type of detector that is required? Answer: Detector will need to detect a UV signal at 280 nm, 250 nm, It should also have conductivity detector. This instrument will not be piped line to a Mass spectrometer; 2. Question: Any further information regarding the specifics of the columns required would be very helpful. Answer: The columns mention are Strong cation exchange = flow rate: (minimum flow rate) no less than 1 ml/min; Strong anion exchange = flow rate: (miniumun flow rate) no less than 1 ml/min. a high resolution size exclusion column = needs to handle a 6 ml injection volume. and a Histidine chelate column = flow rate: (miniumun flow rate) no less than 1 ml/min.
- Record
- SN01211327-W 20070114/070114190812 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
| FSG Index | This Issue's Index | Today's FBO Daily Index Page |