Joe wrote:
Where do you get [liquid phosphoric acid]?
I buy concentrated (85% solution) phosphoric acid by the gallon on eBay. There are several good chemical suppliers selling that and other useful things. I've had good results with these folks, among others (although I dearly wish they'd switch from FedEx Ground to UPS):
250404008386 Best regards, Charles _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
