Z Drugs Plus Level 2 | TDM and Toxicology Quality Controls

Analyte	Gravimetrically Weighted Value	Units	Stability (Days)
(±)-Baclofen	300	ng/mL	25 days
Dextromethorphan (DXM)	300	ng/mL	25 days
Dextrorphan	600	ng/mL	25 days
Gabapentin	6,000	ng/mL	25 days
Ketamine	600	ng/mL	25 days
Norketamine	600	ng/mL	25 days
Lamotrigine	1,000	ng/mL	25 days
Mitragynine	250	ng/mL	N/A
Naloxone	300	ng/mL	25 days
Naltrexone	300	ng/mL	25 days
6-β-Naltrexol	50	ng/mL	25 days
Pregabalin	6,000	ng/mL	25 days
Zaleplon	50	ng/mL	25 days
Zopiclone	50	ng/mL	25 days
Zolpidem	50	ng/mL	25 days
Zolpidem Phenyl-4-Carboxylic Acid	50	ng/mL	25 days

Personalize the "Z Drugs Plus Level 2" QC For Your Lab (Your Control, Your Way)

Personalized QC starts here. Your answers will help us deliver exactly what you need.
Name*
Company Name*
Email*
Phone*
Would you like a matrix sample for screening?*
Matrix samples allow you to screen the starting material, prior to manufacturing, for interference with your test method or analytes of interest that are not tested in our in house ELISA screen. Adding a matrix sample to the order typically adds 1-2 weeks to the manufacturing lead time and can increase the per vial price of the material. Matrix samples are required when the analytes of interest are endogenous to the human body, to determine a baseline reading prior to manufacturing.
- Yes
- No
Would you like this custom control verified by a third-party testing lab?*
We manufacture and spike products gravimetrically; we do not test in-house to confirm concentration. We have been making products this way for over 40 years and are confident in our manufacturing accuracy. However, if you select this option, we will send this product to a 3rd party lab and provide a single run reference point confirming the concentration of the material. This process will extend the manufacturing lead time by 3-4 weeks. The actual cost each test will be included on your quote. We guarantee our products whether you select this service or not. If you have any issues with your material please contact us for support.
- Yes
- No
Would you like a product validation sample prior to receiving your order?*
If you select this option we will send you 1 vial of each level of this product after manufacturing completes, to test for approval prior to shipping the full order. Once you have completed the approval process, there will be an approximate lead time of 1-3 business days to receive your full order. There is no charge for this service. We guarantee our products and we will support you with any issues regardless of whether you request a validation sample or not.
- Yes
- No
Do you have your specifications handy? Save time by attaching them here.
Drop files here or

Accepted file types: pdf, csv, xlsx, .
Enter and select analytes needed for your custom control, and add concentration and notes:

Enter and select analytes needed for your custom control, and add concentration and notes:

Analyte	Level 1	Level 2	Level 3	Level 4	Level 5	ng/mL

Vial specifications: If you don't have a vial or label preference, the Control Freaks can choose for you.
Vial Type
Label 1 Color
Label 2 Color
Label 3 Color
Label 4 Color
Label 5 Color
Fill size and quantity:Please note that our minimum order is 50mL per level.
Vial Fill Size*
Vial Size Units*
Total # of Vials*
Your comments:
Untitled

Matrix	Urine
Unit Size	5x3mL
Form	Lyophilized
Shelf Life	30 months
Stability	25 days
Storage	Store dried control material at 2-8ºC (35-46ºF).

Personalize the "Z Drugs Plus Level 2" QC For Your Lab (Your Control, Your Way)

Personalized QC starts here. Your answers will help us deliver exactly what you need.

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