You Searched For: Methylene+blue


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Supplier: LGC Standards
Description: TRC Disperse Blue 373 (Technical Grade)

New Product

Supplier: LGC Standards
Description: TRC Acid Blue 113 (Technical Grade)

New Product

Supplier: Biotium
Description: is labeled with CF405M dye, a blue fluorescent dye spectrally similar to Pacific Blue dye. It is as bright as Pacific Blue dye but more photostable & has less spillover in the 525/50 green channel than Pacific Blue dye due to narrower emission peak.

Supplier: Avantor
Description: Bright blue crystalline veins and coatings in a matrix of mixed copper ore.<BR><BR>WARD’S offers four different specimen sizes to meet your various needs:<BR><BR>Student Specimens. Ideal for students to use for study and identification. Specimens range in size from 1" x 1" to 1" x 2" and come in packages of ten.<BR><BR>Hand Specimens. Great for lectures, demonstrations, and display. Specimens range in size from 2" x 3" to 3" x 4", and each comes in a labeled plastic tray.<BR><BR>Bulk Pack. Several of the smaller pieces are suitable for classroom study, while the larger specimens in the one kilogram pack can be cut to sizes that meet your specific needs. The number and size of pieces will vary.

Supplier: LGC Standards
Description: TRC Brilliant Blue FCF (Technical Grade)

New Product

Supplier: Thermo Scientific
Description: GelCode Blue Safe Protein Stain is a fast and sensitive coomassie-dye reagent that provides one-step ultrasensitive detection of proteins in polyacrylamide gels and is formulated to avoid hazardous shipping.
Catalog Number: (10002-734)
Supplier: VWR International
Description: VWR® Freezer Box for Centrifuge Tubes features polycarbonate construction and is supplied with lid.

Catalog Number: (53502-222)
Supplier: VWR International
Description: This sturdy pipetting device accepts both disposable and standard pipettes in the flexible tapered chuck, per ASTM Standard E714-80.

Supplier: TCI America
Description: CAS Number: 1064-48-8
MDL Number: MFCD00004017
Molecular Formula: C22H16N6O9S2
Molecular Weight: 616.49
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Lambda max.: 618 nm (H2O)
Catalog Number: (10184-530)
Supplier: Sklar
Description: Sklar Blue™ Laufe Uterine Polyp Forceps are non-conductive Nylon coated and industry standard.


Catalog Number: (82006-638)
Supplier: VWR International
Description: VWR® 96-Well PCR Plates are compatible with most leading PCR and real-time PCR instruments.

Supplier: KEYSTONE ADJUSTABLE CAP CO., INC.
Description: When secured with autoclave tape or elasticized bands, Keystone Cleanroom Product’s Blue BHD wrappers provide an effective microbial barrier from external sources of contamination.

Supplier: VWR International
Description: Crystal-clear beakers feature excellent chemical resistance and a large spout for efficient pouring.
Supplier: VWR International
Description: Safe-T-Flex caps feature a unique, flexible, over-locking design that locks securely on the outside of the tube lip and can be removed with one hand.

Supplier: VWR International
Description: These polypropylene racks can accommodate ninety-six 0.5 mL microcentrifuge tubes on one side or 1.5 to 2.0 mL microcentrifuge tubes on the opposite side in a standard 8x12 format.

Catalog Number: (77461-618)
Supplier: AAT BIOQUEST INC
Description: ReadiView™ Blue Real-Time PCR Visualization Dye is a 200X concentrated, ready-to-use, inert dye that enhances the visibility of real-time PCR reactions for more accurate pipetting and plate loading.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
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