Here's some of the Hanna Literature for the HI 764 Nitrite Photometer: http://www.hannainst.com/literature/Nitrite.pdf

Shipping:

S&H within the USA (and it's territories) is a flat rate of $3.00 via USPS.  Ship with the HI 764 and it's only $3.00 for the both of them, nothing additional!  eBay may screw up the combined S&H, so be sure to ask for a revised invoice at checkout!

International S&H is $12.00 to Canada and $15.00 to the rest of the world via USPS Global Priority Mail!   eBay may screw up the combined S&H, so be sure to ask for a revised invoice at checkout!  This shipping method does not include a Tracking Number or Insurance.  It is a very reliable service as well as cheap!  If the package is lost, USPS did it or your countries local postal service, not us.  If you need a Tracking Number or Insurance, please upgrade your S&H to USPS Express Mail.  Usual shipping times to International destinations take about 1-2 weeks, BUT can take up to 1-3 months depending on Customs, Time of Year (Holidays), Labor Strikes, Volcanic Ash, Damaged Package in Transit or more.  Order with this understanding...

International S&H through USPS Express Mail for $55.00.  This shipping method offers a Tracking Number and Insurance.

National Industrial Supply
30777 Rancho California #891420
Temecula, CA 92589, USA
Sales: 951.308.9269
Fax: 310.833.7306 

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