Instruction Manual

1)Thetissueinplantsthatbringswaterupwardfromtheroots;

2)aleadingglobalwatertechnologycompany.

We’re12,000peopleuniedinacommonpurpose:creatinginnovativesolutions

tomeetourworld’swaterneeds.Developingnewtechnologiesthatwillimprove

thewaywaterisused,conserved,andre-usedinthefutureiscentraltoourwork.

We move, treat, analyze, and return water to the environment, and we help people

usewaterefciently,intheirhomes,buildings,factoriesandfarms.Inmorethan

150 countries, we have strong, long-standing relationships with customers who

knowusforourpowerfulcombinationofleadingproductbrandsandapplications

expertise,backedbyalegacyofinnovation.

For more information on how Xylem can help you, go to www.xyleminc.com

Xylem

YSI

1725 Brannum Lane

Yellow Springs OH 45387

Tel +1.937.767.7241

Fax +1.937.767.9353

www.ysi.com

environmental@ysi.com

910 COD ColorimeterisatrademarkofXylemInc.oroneofitssubsidiaries.