Availability

Chemical Safety NewsBase (CSNB) is available via the following online and Web services:

• DataStar (file CSNB)
• DIALOG (file 317)
• STN (file CSNB)  

The prices for accessing CSNB are set by each online host.

Environmental Chemistry, Health & Safety (ECH&S) is available from DIALOG OnDisc. The annual subscription price for ECH&S is US$2400.00. The subscription price includes monthly updates. Network pricing is available on request. Contact your local Dialog OnDisc representative to order ECH&S.