re: Re: UV beads

From: Michael Fox (MFox@vines.ColoState.EDU)
Date: Tue Dec 17 1996 - 12:22:52 EST

• Next message: PAUL@flowcyt.cyto.purdue.edu: "New web info..CD-ROM 2 & 3.. Update"
• Previous message: Michael Fox: "re: UVbeads"
• Maybe in reply to: David Dicker: "UV beads"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

According to Bob Zucker, Polysciences beads have suffered in quality control 
recently.  That is also our recent experience with 2 um yellow-green beads.  
They are not as good as what we have used in the past 10-15 years.  The UV 
beads I referred to, though, were purchased within the last 2 months and they 
did have CVs of 0.9% (maybe less but that is the best we can measure with our 
instruments -- a Coulter EPICS and a MoFlo).  Perhaps we were lucky with this 
batch, but we have used 2 batches with equally good results.  

Mike Fox

• Next message: PAUL@flowcyt.cyto.purdue.edu: "New web info..CD-ROM 2 & 3.. Update"
• Previous message: Michael Fox: "re: UVbeads"
• Maybe in reply to: David Dicker: "UV beads"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.6 : Thu Jan 01 2004 - 17:31:33 EST