Benchmark Bulk Beads for Microtube Homogenizers

Benchmark Bulk Beads for Microtube Homogenizers

• A variety of bulk beads are available including stainless steel, glass, and Triple-Pure zirconium beads
• All three bead types are acid washed and processed to remove nucleases and proteases
• The Triple-Pure bead tubes undergo special handling during filling and are quality tested to ensure the elimination of DNase, RNase, protease, and nucleic acids
• When samples are used for molecular biology applications, the high purity of the Triple-Pure beads is preferred
• While glass (silica), zirconium and stainless steel beads are all effective at disrupting cells and tissues
• The added density of zirconium and stainless steel beads helps to yield better homogenized samples
• Empty microtubes for bulk beads are sold separately. Prefilled 2.0 mL microtubes are also available

• Compatible with all common bead homogenizers
• Available in glass, ceramic or stainless steel
• Unique Triple-Pure grade: Acid washed, heat treated and tested free of nuclease

• Bead beating is quickly becoming the preferred process used to break up (lyse) samples in order to release the DNA, RNA and proteins contained within cells
• Samples are placed in tubes with the appropriate grinding beads and subjected to high energy mixing
• The beads impact the sample, eventually breaking it down on the cellular level releasing subcellular contents

Image(s) are representative of the product group and not necessarily the individual product.

Certificates Of Analysis

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Shipping Costs

Spectrum Freight Services and Fees

Please read our March 16, 2020 IMPORTANT UPDATE and April 2, 2020 IMPORTANT UPDATEabout receiving shipments during coronavirus-related crisis.

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Minimum Order Requirement $50.00

We are pleased to offer Free UPS Next Day Air, Free UPS 2nd Day Air, and Free UPS Ground Shipping for qualifying orders!

Shipping Methods default by product for qualifying orders based upon the table below. FREE Shipping applies to UPS shipments within the contiguous US only. Customer is responsible for any shipper-imposed Hazmat, Poison Pack and Cold Pack charges. Free Air shipping applies to chemicals only, while qualifying supplies and equipment orders will ship Free Ground only. Free Air shipping offer excludes orders over 50 pounds dimensional weight, items shipped directly from the manufacturer, international shipments and oversize items determined by carrier. FREE shipping offer will be void if the default Shipping Methods are changed. In that case, Published Shipper Rates will apply.

Spectrum understands that prompt delivery of medication and supplies is important to you and your patients. We provide compounding chemicals, supplies and equipment with quality and delivery you can count on every time. Spectrum stocks and ships from fulfillment centers in New Jersey and California, and we make every effort to ship orders received before 4:00 PM on the same day when items are available in stock.

Spectrum Pharmacy Customer Service is available from 8 AM - 8 PM EST / 5 AM - 5 PM PST, Monday through Friday:

  • Phone:  800-370-6231, option 1
  • Email:  sales@spectrumrx.com
  • Online:  www.spectrumrx.com (24 hours a day, 7 days a week)

Shipping Methods and Fees:

UPS Ground

Continental Domestic Orders $200.00 and Over

Continental Domestic Orders Under $200.00

FREE* UPS Ground

$10.00 Flat Fee per Order

UPS 2nd Day Air

Continental Domestic Orders $250.00 and Over

Continental Domestic Orders Under $250.00

FREE* UPS 2 Day - End of Day

$23.00 Flat Fee per Order

UPS Next Day Air

Continental Domestic Orders $300.00 and Over

Continental Domestic Orders Under $300.00

FREE* UPS Next Day Saver 3 PM

$26.00 Flat Fee per Order

Special Fees

UPS Hazardous (HAZMAT) Charge - Ground

UPS Hazardous (HAZMAT) Charge - Air (Inaccessible)

UPS Hazardous (HAZMAT) Charge - Air (Accessible)

$37.00 per box

$51.50 per box

$105.00 per box

 

Poison Pack Charge

$15.00 per small box

$25.00 per large box

 

Cold Pack Charge

$10.00 per small ice pack

$15.00 per large ice pack

 

Order over 50 pounds dimensional weight

Carrier Published Rates
 

Items shipped directly from the manufacturer

Carrier Published Rates
 

Orders shipped outside the contiguous USA

Carrier Published Rates
 

Oversize items

Carrier Published Rates
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