[Histonet] RE: 10% formaldehyde??

[Burrill, Jason]

Dear Sara,

 

According to the Dangerous Goods Regulations 10% formalin (4%formaldehyde) is not regulated by either the DOT or IATA.  The cut off for the percentage of formaldehyde in a solution that is considered a Dangerous Good and must be classified is ≥10% formaldehyde.  

 

So since 10% formalin is only 4% formaldehyde it is not regulated as a Dangerous Good but 10% formaldehyde is considered a "Aviation regulated liquid, n.o.s. UN3334" and subject to classification when shipping by air.  This is a common mistake for people who ship samples fixed in 10% formalin.  If you would like to discuss this further or would like additional references to confirm this please call or e-mail me.

 

Regards,

Jason

 

 

Jason Burrill

Manager, Histology

Charles River Laboratories

251 Ballardvale Street

Wilmington, MA 01887

Ph: 781-222-6152

Fax: 978-988-8793

jason.burrill <@t> crl.com <mailto:jason.burrill <@t> crl.com>  

**Please note new direct dial telephone number**