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<br />�ti yy
<br /> 6- Preservatives
<br /> specially are required for some types of samples. Use
<br /> below, or use the a
<br /> Y Prepared vials from GTEL, ]marked as indicated
<br /> - -
<br /> acidification) - Makernoteate field procedure ($pp 22 for
<br /> preserver]. Always have extra vials inacaseID�fe$ Were
<br /> samples for volatile analysis should be a Problems,
<br /> With hydoclaric cidified below pH 2
<br /> upright. Eye acid. Use vials with care and keep them
<br /> disposable vinPldtection, foot Protection, and
<br /> Samples designated
<br /> gloves are required for handling.
<br /> seven 7 gs o f for expedited service and analyzed within
<br /> } days of sampling will be acGeptable without
<br /> ._. Preservation.
<br /> Acid causes burns.
<br /> are necessarlr for Glasses or goggles (not contact lenses)
<br /> water for Protection of the eyes. Flush eyes with
<br /> 15 Protection
<br /> if contact occurs and seek medical
<br /> attention. ]3inse Off hands frequently with water during
<br />'t handling.
<br /> For sampl$nq chlorinated drink' water supplies for
<br /> lati
<br /> chlorinated voles, samples shall be Preserved with
<br /> sodium icuiarlaut Use vials labeled, "col; THIDSULfiATE",
<br /> Wo Particular cautions are necessary.
<br /> 7. Fill vial to overflowing with water, avoiding turbulence and
<br /> bubbling as much as possible. Mater should stand above lip
<br /> of vial.
<br /> 8. Carefully bquickly slip cap
<br /> septum onto vial. Avoid dropping
<br /> the teflon sefrom cap by not inverting cap
<br /> until
<br /> contact with vial. Disc should have teflon face towardn
<br /> nthe
<br /> water. Also avoid touching wh:;te teflon face with dirty
<br /> fingers,
<br /> 9• Tighten cap securely, invert vial and to
<br /> see that 'there are no bubbles inside. p against hand to
<br /> 1i]• Label vial using indelible ink as follows:
<br /> a) (;ample I.D. No.
<br /> b) Job I.D. No.
<br /> f c) Date and Time,
<br /> d) Type of analysis requested.
<br /> e) Your name.
<br /> `> (;k-It,flit M.
<br />
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