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Catalog Number: (C8679-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chicago Sky Blue 6B is a counterstain for background autofluorescence in fluorescence and immunofluorescence histochemistry. It has also been used as a filling in glass pipette electrodes for electrophysiological recordings in the brain sections of rats.
UOM: 1 * 25 g


Catalog Number: (205478-10G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromoxylenol blue, Sigma-Aldrich®
UOM: 1 * 10 g


Supplier: Thermo Fisher Scientific
Description: Trypan blue
Catalog Number: (M5528-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Methyl blue, Sigma-Aldrich®
UOM: 1 * 25 g


Catalog Number: (198218-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Patent Blue VF has been used in combination with 99mTc phytate to detect sentinel lymph node (SLN) in early stage cervical cancer patients. To detect heat shock protein (HSP) gp96 induced draining lymph nodes (LNs) in mice and to detect the effect of Asn-Gly-Arg (NGR)-tumor necrosis factor (TNF) on tumor perfusion in murine model. It is also used a diagnostic assay manufacturing, hematology, histology.
UOM: 1 * 25 g

Supplier: VWR Chemicals
Description: A tracking dye for nucleic acid and protein gels. Also a pH indicator (yellow to blue, range 3,0 to 4,6).
Supplier: Thermo Fisher Scientific
Description: Toluidine blue O, pure
Catalog Number: (34300.234)
Supplier: VWR Chemicals
Description: Thymol blue 0,04% in ethanol, TECHNICAL
UOM: 1 * 250 mL

Catalog Number: (77515-100ML-F)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Loefflers Methylene Blue stain is used for the identification of diphteria bacilli, since it differentiates the deeply staining metachromatic granules from the pale blue-staining cytoplasm.
UOM: 1 * 100 mL

Supplier: Thermo Fisher Scientific
Description: Patent Blue VF (Disulphine blue), pure indicator grade
Supplier: Thermo Fisher Scientific
Description: Reactive blue 4 (dye content) 35%, dark blue powder C.I. 61205
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Calcein blue fluorescent dye, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific
Description: Tetrabromophenol blue, pure
Catalog Number: (34307.237)
Supplier: VWR Chemicals
Description: Bromophenol blue 0,04% in ethanol, TECHNICAL
UOM: 1 * 250 mL

Catalog Number: (34303.234)
Supplier: VWR Chemicals
Description: Bromothymol blue 0,04% in ethanol, TECHNICAL
UOM: 1 * 250 mL

Catalog Number: (0431-25G)
Supplier: VWR Chemicals
Description: pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.
UOM: 1 * 25 g

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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 on +353 1 88 22222.
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 on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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