Overview
Description
Description
Liquichek Urine Toxicology Control, Levels S1 & S2, is prepared from human urine containing added drugs of abuse or their metabolites at concentrations 20–25% above or below immunoassay screen cutoff levels.
- 3 year shelf life at 2–8°C
- 30 day open-vial stability at 2–8°C
- 2,000 ng/mL Opiate cutoff
Refer to the package insert for performance and stability claims.
Gravimetric Reference Values
| Analytes | Level S1 (ng/mL) |
Level S2 (ng/mL) |
Level S1 Low Opiate (ng/mL) |
Level S2 Low Opiate (ng/mL) |
Level S3 (ng/mL) |
| Catalog Number | 461 | 462 | 466 | 467 | 463 |
| Amphetamines d-Amphetamine |
750 |
1,250 |
750 |
1,250 |
2,000 |
| Barbiturates Secobarbital |
150 |
375 |
150 |
375 |
1,000 |
| Benzodiazepines Nordiazepam |
75 |
375 |
75 |
375 |
1,000 |
| Cannabinoids+ 11-nor-Δ-9-THC-9-COOH |
37.5 |
65 |
37.5 |
65 |
125 |
| Cocaine Benzoylecgonine |
225 |
375 |
225 |
375 |
500 |
| Ethanol (mg/dL) | 40 | 70 | 40 | 70 | 250 |
| Lysergic Acid Diethylamide (LSD) |
0.3 | 0.8 | 0.3 | 0.8 | 2.0 |
| Methadone | 225 | 375 | 225 | 375 | 750 |
| Methaqualone | 225 | 375 | 225 | 375 | 750 |
| Opiates Morphine (Free) |
1,500 |
2,500 |
225 |
375 |
750 |
| Phencyclidine (PCP) | 19 | 31 | 19 | 31 | 200 |
| Propoxyphene | 225 | 375 | 225 | 375 | 750 |
| Tricyclic Antidepressants Nortriptyline |
750 |
1,250 |
750 |
1,250 |
2,000 |
+ THC was added to the product until the desired value was obtained.
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(Discontinued) Liquichek Urine Toxicology Control, Level S1
461
Liquid human urine screening control with drugs of abuse at 20–25% below immunoassay cutoffs; for 2,000 ng/mL Opiate cutoff levels (10 x 10 mL)
Image
(Discontinued) Liquichek Urine Toxicology Control, Level S2
462
Liquid human urine screening control with drugs of abuse at 20–25% above immunoassay cutoffs; for 2,000 ng/mL Opiate cutoff levels (10 x 10 mL)
Image
(Discontinued) Liquichek Urine Toxicology Negative Control
460
Liquid human urine negative control confirmed negative at the specified detection limits for over 30 drugs of abuse (10 x 20 mL)
Image
(Discontinued) Liquichek Urine Toxicology Negative Control, MiniPak
460X
Liquid human urine negative control confirmed negative at the specified detection limits for over 30 drugs of abuse; MiniPak (1 x 20 mL)
Image
(Discontinued) Liquichek Urine Toxicology Control, Level S1 MiniPak
461X
Liquid human urine screening control with drugs of abuse at 20–25% below immunoassay cutoffs; for 2,000 ng/mL Opiate cutoff levels; MiniPak (1 x 10 mL)
Image
(Discontinued) Liquichek Urine Toxicology Control, Level S2 MiniPak
462X
Liquid human urine screening control with drugs of abuse at 20–25% below immunoassay cutoffs; for 2,000 ng/mL Opiate cutoff levels; MiniPak (1 x 10 mL)
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