Representative sampling and proper use of reference materials

Sampling and sampling strategies for environmental analysis. J. Zhang , C. Zhang. International Journal of Environmental Analytical Chemistry 2012 92 ...
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THE It may not solve all your zarnplehandllngproblems, butaHarnilton1 OOOSymge may be the most U S ~ I U I Syringe you could have around your lab Just look at this versat~l~ly The exclus~veTeflon t i at the end of the plunge makes the Syringe 98s tig aMliqu~dlightThere'snolea age at PleSSUleS Up 10 Seven atmospheres and a leak rate of less than 3ul p r hour under paltial vacuum And the tip 1s replaceable it becomes worn

eight syringes over 50001 may be used ~veiaw,deleniperalurerange The tOOOiyi~ngeSareideal 10, pleClSmn lneaSUrernerdOf gases, and are equally Suned for handling highly C O ~ ~ O S I V ~ , ",SCO"S. or normal liquids h i , , SarnplecOntacts essenplunger 1,pr are intercnange~ ablewithlnaglven capaclty,dnd may be purchased Separately Add to all those IealureS the fact that a 1000 syringe 15easy tocleanandyouhavealmost100"A v e i ~ a l ~ lfor ~ t yan all~piirposelab

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