Liquichek Urine Toxicology Control, Levels S1 and S2
Human urine controls containing drugs of abuse at concentrations above or below immunoassay screen cutoff levels with 2000 ng/mL Opiate cutoff
Overview
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.
Ordering
Image
(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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