Have you paid your membership?

Have you paid your membership? Membership is ordinarily renewable one year after the last payment of dues.  Each members should receive an automatically generated email reminder, three weeks before the renewal date. It is necessary to renew your membership  in the...

Acknowledgements

The first version of the Biological Stain Commission’s web site was constructed by Matthew Frank, who also managed the assay laboratory in the early 2000s.  The late Dr Alton D. Floyd (1941-2015), formerly Secretary and also a Past President of the BSC, produced...

Online Journal for BSC Members

If you are a member, the BSC supplements your annual subscription to include the journal Biotechnic & Histochemistry. The subscription includes the complete online archive of Biotechnic & Histochemistry and its predecessor (1925-1991), Stain Technology, Fully...

Certified Dyes

Changes have been made in certification standards since 2002, the year of publication of the 10th edition of Conn’s Biological Stains and of the detailed account of tests used in the Commission’s assay laboratory (Penney et al. 2002). The following notes...