Assay Card

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1 Gram 999 Fine Platinum Bullion Bar PAMP Suisse In Assay Card
1 gram 999 fine platinum bullion bar pamp suisse in assay card
$45.00
quality
2015 Canada 1 oz Gold Growling Cougar 99999 BU Assay Card + APMEX Display Box
2015 canada 1 oz gold growling cougar 99999 bu assay card + apmex display box
$1,649.00
quality
1 gram 9999 Fine Gold Bar Pamp Suisse Lady Fortuna In Sealed Assay Card
1 gram 9999 fine gold bar pamp suisse lady fortuna in sealed assay card
$54.00
quality
Fifty 50 1 oz PAMP Suisse Gold bars new in assay cards FREE shipping
fifty 50 1 oz pamp suisse gold bars new in assay cards free shipping
$69,899.00
quality
Twenty Five 25 1 oz PAMP Suisse Gold bars new in assay cards FREE shipping
twenty five 25 1 oz pamp suisse gold bars new in assay cards free shipping
$34,999.00
quality
Ten 10 1 oz PAMP Suisse Gold bars new in assay cards FREE shipping
ten 10 1 oz pamp suisse gold bars new in assay cards free shipping
$14,419.00
quality
Two Hundred 200 one gram PAMP Suisse bars in assay cards 9999 gold FREE ship
two hundred 200 one gram pamp suisse bars in assay cards 9999 gold free ship
$10,959.00
quality
One Hundred  Fifty 150 one gram PAMP Suisse bars in assay cards 9999 gold
one hundred fifty 150 one gram pamp suisse bars in assay cards 9999 gold
$8,289.00
quality
Five 5 1 oz PAMP Suisse Gold bars new in assay cards FREE shipping
five 5 1 oz pamp suisse gold bars new in assay cards free shipping
$7,199.00
quality
One Hundred 100 one gram PAMP Suisse bars in assay cards 9999 gold FREE ship
one hundred 100 one gram pamp suisse bars in assay cards 9999 gold free ship
$5,579.00
quality
Three 3 1 oz PAMP Suisse Gold bars new in assay cards FREE shipping
three 3 1 oz pamp suisse gold bars new in assay cards free shipping
$4,459.00
quality
Fifty 50 one gram PAMP Suisse bars in assay cards 9999 pure gold FREE ship
fifty 50 one gram pamp suisse bars in assay cards 9999 pure gold free ship
$2,919.00
quality
Twenty five 25 one gram PAMP Suisse bars in assay card 9999 pure gold FREE ship
twenty five 25 one gram pamp suisse bars in assay card 9999 pure gold free ship
$1,529.00
quality
1 Gram Gold Bar Engelhard Mint 9999 fineness USA minting in assay card
1 gram gold bar engelhard mint 9999 fineness usa minting in assay card
$50.00
quality
1 OZ APMEX GOLD BAR 9999 FINE In Assay Card Tamper Evident Pkg 2008 LOT
1 oz apmex gold bar 9999 fine in assay card tamper evident pkg 2008 lot
$1,350.00
quality
Pamp Suisse Fortuna 1 oz 999 Silver bar superb design in ASSAY card
pamp suisse fortuna 1 oz 999 silver bar superb design in assay card
$36.50
quality
2015 Canada tenth oz Gold Howling Wolf 99999 BU Assay Card 1st in Series
2015 canada tenth oz gold howling wolf 99999 bu assay card 1st in series
$239.65
quality
Pamp Suisse 1 Gram Gold Bar  Lot of 5 in Original Mint Assay Card
pamp suisse 1 gram gold bar lot of 5 in original mint assay card
$297.43
quality
Pamp Suisse 1 Gram Gold Bar  Lot of 10 in Original Mint Assay Card
pamp suisse 1 gram gold bar lot of 10 in original mint assay card
$614.84
quality
1GRAM IGR GOLD REFINERY BAR 9999 FINE IN ASSAY CARD
1gram igr gold refinery bar 9999 fine in assay card
$65.00
quality
PAMP Suisse 1 gram Gold Fortuna Bar in Assay Card
pamp suisse 1 gram gold fortuna bar in assay card
$47.00
quality
Sunshine New Design 1 Troy Ounce 1oz 9999 Fine Gold Bar in TEP Assay Card
sunshine new design 1 troy ounce 1oz 9999 fine gold bar in tep assay card
$1,349.99
quality
2 Gram Platinum Credit Suisse Bar in Assay Card Statue of Liberty
2 gram platinum credit suisse bar in assay card statue of liberty
$99.95
quality
Five 1 oz Credit Suisse Gold Bars in Assay Cards 9999 Fine
five 1 oz credit suisse gold bars in assay cards 9999 fine
$6,625.00
quality
2 1 Gram Platinum PAMP Suisse Bar Carded w Assay Certificates
2 1 gram platinum pamp suisse bar carded w assay certificates
$62.12
quality
100 gram 10 x 10 gram Valcambi Silver CombiBar in Assay Card
100 gram 10 x 10 gram valcambi silver combibar in assay card
$99.95
quality
2016 Canada tenth oz Gold Howling COUGAR 99999 Pure Gold BU in Assay Card
2016 canada tenth oz gold howling cougar 99999 pure gold bu in assay card
$189.95
quality
3 Karat Bars 1 25 and 5 Gram 24kt Gold Bars in Assay Cards 85 Grams Total
3 karat bars 1 25 and 5 gram 24kt gold bars in assay cards 85 grams total
$260.55
quality

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Assay Card

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Urine Drug Testing – All The Facts

A urine drug test is a process where a persons urine is analysed to detect the presence of illegal drugs. As with a regular urinalysis, it is vital to collect a midstream urine sample. This means that the first stream of urine is discarded, and only the middle part is collected in a sterile container. One to two ounces is sufficient for the test. It is recommended to clean the genital area prior to collection to ensure purity of the sample. Conventionally the first morning sample is most helpful.

1. Security Measures

To prevent switching samples with another person’s urine, some testing methods call for the subject to be observed while urinating. This is obviously against the civil liberties of an individual however. One way to balance the person’s right to privacy and the accuracy of the results of the test, some testing facilities require the subject to remove all personal belongings and wear a hospital gown. The collection is then done in a room where the subject does not have access to water that can be used to dilute the sample.

Some individuals attempt to subvert a urine test by drinking plentiful amounts of water. The testing facility, however, may counteract this by rejecting a sample due to its consequently clear color. In the event that such a sample is accepted, it is flagged and may be subjected to a specific gravity test. The normal specific gravity range of a urine sample is between 1.006 and 1.030 (higher numbers indicate higher concentration). A sample that is too dilute may be rejected; the dilution is noted in the report and sent back to the body that requested the test. As a general rule, the testing facility will not test a sample when the tamper-evident seal has been damaged.

2. Stages of Drug Testing

As with a routine urinalysis, the urine drug test may contain two discrete stages: (1) physical examination, where the color, specific gravity, clarity and concentration are noted; and (2) chemical examination, that tests for the specific illegal drugs of interest. A third stage in urinalysis, however, the microscopic examination, that identifies cells, casts and other components such as mucous and bacteris.

Analysis methods include:

- High performance liquid chromatography

- Immunoassay analysis

- Gas chromatography/mass spectrometry (GCMS)

GCMS is usually viewed as a confirmation test, as in the case when the result is contested when it turns out to be positive. There are some cases when a result turns out to be a false positive, where other interfering factors such as certain types of foods and prescription medication should be taken into account.

3. Home Tests

Another analysis method of the sample involves the on-site (or home) test, that usually consists of a chemical-laden card or dipstick that yields the result of the test in a very short period of time. Such devices can also be used to test saliva or sweat. As can be expected, these types of tests are prone to contamination and error. As such results from these are usually difficult to defend in a court of law, unless followed by an equivalent lab-based test.

Additionally, a full urine drug test (or routine urinalysis, for that matter) entail special apparatus and technical skills. These home kits only perform part of the full chemical tests, that may include urine glucose, urine pH, and urine ketones.

Drug testing in general has been a controversial subject ever since its introduction in the early twentieth century. Some have argued that it constitutes violations to a person’s privacy.

Justification of its use has mostly been in the workforce scenarion, most notably in two situations: (1) pre-employment procedures, where the employer would want to minimize risk of hiring prospects with potential drug problems; and (2) post-accident drug testing, where certain circumstances may justify testing the employee involved to determine whether he or she was under the influence of the drug at the time of the accident.

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