Spex

Spex

Spex®  is a market leader in high-quality, innovative Inorganic and Organic Certified Reference Materials, as well as PT and PT Express. One of the key elements to success for Spex® has been their commitment to total customer satisfaction. They provide customers with superior products, expertise, and unmatched customer service.
 
They offer the broadest selection of analytical standards and proficiency testing for cannabis and hemp so you can ensure accuracy in your cannabis analysis.

 

*Spex does not support or promote the use of its products or services in connection with illegal cultivation of cannabis products. Spex products are intended to be used only in states where the cultivation, sale, and use of cannabis products are legal.

 

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  • n-Butane 1,000ug/mL in Methanol, 1mL
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    n-Butane 1,000ug/mL in Methanol, 1mL

    SKU: S-605

    $48.00
    n-Butane Product Information Part #: S-605 Matrix: Methanol-P&T Volume: 1 mL Units/Pack: 1 Storage Condition: Freezer Shipping Info*: Non-Hazardous Method Reference: EPA 524.2,...
    SKU:
    S-605
    Weight:
    0.01 LBS
    $48.00
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  • 2-Methylpropane, 1mL
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    2-Methylpropane, 1mL

    SKU: S-2555

    $53.00
    2-Methylpropane Product Information Part #: S-2555 Matrix: Methanol-P&T Volume: 1 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info: Non-Hazardous Method Reference: EPA...
    SKU:
    S-2555
    Weight:
    0.01 LBS
    $53.00
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  • Ethanol 1,000ug/mL in Methanol, 1mL
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    Ethanol 1,000ug/mL in Methanol, 1mL

    SKU: S-1885

    $59.00
    Ethanol 1,000ug/mL in Methanol, 1mL   Compounds (1,000µg/mL in P&T Methanol): Ethanol(CAS# 64-17-5)   Product Information: Volume:1 mL Packaging: Amber ampule Storage Condition:...
    SKU:
    S-1885
    Weight:
    0.01 LBS
    $59.00
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  • Acetone 1,000ug/mL in Methanol, 1mL
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    Acetone 1,000ug/mL in Methanol, 1mL

    SKU: S-140

    $48.00
    Acetone 1,000ug/mL in Methanol, 1mL   Compounds (1,000µg/mL in P&T Methanol): Acetone (CAS# 67-64-1)   Product Information: Volume: 1 mL Packaging: Amber ampule Storage...
    SKU:
    S-140
    Weight:
    0.01 LBS
    $48.00
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  • 2-Propanol (Isopropanol) 1,000ug/mL in Methanol, 1mL
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    2-Propanol (Isopropanol) 1,000ug/mL in Methanol, 1mL

    SKU: S-3165

    $66.00
    2-Propanol (Isopropanol) 1,000ug/mL in Methanol, 1mL   Compounds (1,000µg/mL in P&T Methanol): 2-Propanol(CAS# 67-63-0)   Product Information: Volume: 1 mL Packaging: Amber...
    SKU:
    S-3165
    Weight:
    0.01 LBS
    $66.00
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  • Chloroform 1000ug/mL, 1mL
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    Chloroform 1000ug/mL, 1mL

    SKU: S-865

    $48.00
    Chloroform 1000ug/mL, 1mL   CAS #67-66-3 Matrix: Methanol-P&T Volume: 1 mL For long-term storage, this product should be kept frozen. However, this product has been tested after being...
    SKU:
    S-865
    Weight:
    0.01 LBS
    $48.00
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  • Carbon Tetrachloride 1000ug/mL, 1mL
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    Carbon Tetrachloride 1000ug/mL, 1mL

    SKU: S-750

    $48.00
    Carbon Tetrachloride 1000 µg/mL CAS#56-23-5 Matrix: Methanol-P&T Volume: 1 mL For long-term storage, this product should be kept frozen. However, this product has been tested after being...
    SKU:
    S-750
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    0.01 LBS
    $48.00
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  • Fenpropathrin in Acetone, 1mL
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    Fenpropathrin in Acetone, 1mL

    SKU: S-5781

    $114.00
    Fenpropathrin in Acetone, 1mL Fenpropathrin CAS# 39515-41-8 1000 µg/mL For use with GC, GC/MS, LC, LC/MS instrumentation Product Information Part #: S-5781 Method: Matrix: Acetone Volume: 1...
    SKU:
    S-5781
    Weight:
    0.01 LBS
    $114.00
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  • Ethephon, 1000ug/mL in Acetonitrile, 4 x 1mL
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    Ethephon, 1000ug/mL in Acetonitrile, 4 x 1mL

    SKU: S-4682-ACN-PK

    $419.00
    Ethephon, 1000ug/mL in Acetonitrile, 4 x 1mL For use with GC, GC-MS, LC, LC-MS Part #: S-4682-ACN Matrix: Acetonitrile Volume: 1 mL Units/Pack: 4 Storage Condition: Freezer Shipping Info:...
    SKU:
    S-4682-ACN-PK
    Weight:
    0.01 LBS
    $419.00
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  • Allethrin in Methanol P&T, 1mL
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    Allethrin in Methanol P&T, 1mL

    SKU: S-4240

    $88.00
    Allethrin CAS# 584-79-2 1000 µg/mL Part #: S-4240 Method: EPA 8270C Volume: 1 mL Matrix: Methanol-P&T Storage Condition: Freezer Spex Certified CRM For long-term storage, this product...
    SKU:
    S-4240
    Weight:
    0.01 LBS
    $88.00
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  • Tau-Fluvalinate in Acetone, 1mL
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    Tau-Fluvalinate in Acetone, 1mL

    SKU: S-4161

    $212.00
    Tau-Fluvalinate in Acetone, 1mL   tau-Fluvalinate CAS# 102851-06-9 1000 µg/mL Product Information Part #: S-4161 Method: EPA 8270C Matrix: Acetone Volume: 1 mL Units/Pack:...
    SKU:
    S-4161
    Weight:
    0.01 LBS
    $212.00
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