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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  • Carbon Tetrachloride 1000ug/mL, 1mL
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    Carbon Tetrachloride 1000ug/mL, 1mL

    SKU: S-750

    $46.00
    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
    $46.00
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  • Fenpropathrin in Acetone, 1mL
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    Fenpropathrin in Acetone, 1mL

    SKU: S-5781

    $110.00
    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
    $110.00
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    $110.00
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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

    $85.00
    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
    $85.00
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  • Tau-Fluvalinate in Acetone, 1mL
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    Tau-Fluvalinate in Acetone, 1mL

    SKU: S-4161

    $210.00
    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
    $210.00
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  • Deltamethrin, 1mL, in Methanol
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    Deltamethrin, 1mL, in Methanol

    SKU: S-3977

    $79.00
    Deltamethrin, 1mL, in Methanol Deltamethrin CAS# 52918-63-5 1mL Product Information Part #: S-3977 Method: EPA 8270C Matrix: Methanol-P&T Volume: 1 mL Units/Pack: 1 Storage Condition:...
    SKU:
    S-3977
    Weight:
    0.01 LBS
    $79.00
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  • p-Xylene 1000ug/mL, 1mL
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    p-Xylene 1000ug/mL, 1mL

    SKU: S-3840

    $45.00
    p-Xylene 1000ug/mL, 1mL CAS#106-42-3 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 shipped...
    SKU:
    S-3840
    Weight:
    0.01 LBS
    $45.00
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  • o-Xylene 1000ug/mL, 1mL
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    o-Xylene 1000ug/mL, 1mL

    SKU: S-3835

    $45.00
    o-Xylene Product Information Part #: S-3835 Matrix: Methanol-P&T Volume: 1 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info*: Non-Hazardous Method Reference: EPA 524.2,...
    SKU:
    S-3835
    Weight:
    0.01 LBS
    $45.00
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  • m-Xylene 1000ug/mL, 1mL
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    m-Xylene 1000ug/mL, 1mL

    SKU: S-3830

    $45.00
    m-Xylene 1000ug/mL, 1mL CAS#108-38-3 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 shipped...
    SKU:
    S-3830
    Weight:
    0.01 LBS
    $45.00
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  • Resmethrin in Acetone 1000ug/mL, 1mL
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    Resmethrin in Acetone 1000ug/mL, 1mL

    SKU: S-3252

    $99.00
    Resmethrin in Acetone 1000ug/mL, 1mL Resmethrin CAS#10453-86-8 1000 µg/mL Product Information Part #: S-3252 Method: EPA 8270C Matrix: Acetone Volume: 1 mL Units/Pack: 1 Storage Condition:...
    SKU:
    S-3252
    Weight:
    0.01 LBS
    $99.00
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    $99.00
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