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Light green SF yellowish, powder or crystals, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Light green SF yellowish (LGSFY) is a disodium salt of an acid triphenylmethane dye. It is also known as Light Green, Lissamine Green SF, Food Green 2, Green No. 205, Acid Green, Acid Brilliant Green 5, and Acid Brilliant Green SF. LGSFY is an important component of Papanicolaou stains in addition to eosin Y and bismark brown Y. Light green SF yellowish is a histological stain for collagen and a permitted colorant for foodstuffs and beverages.

Image Unavailable-L1886-25G

Light green SF yellowish, Sigma-Aldrich®

Catalog Number: (L1886-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Light green SF yellowish, Sigma-Aldrich®
UOM: 1 * 25 g

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Product Image-0394-25G

Light green SF yellowish, high purity

Catalog Number: (0394-25G)
Supplier: VWR Chemicals
Description: A valuable plasma stain used in contrast to hematoxylin. Also a counterstain to safranin.
UOM: 1 * 25 g

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Product Image-ACRO229771000

Light green SF yellowish, pure, high purity biological stain

Supplier: Thermo Scientific
Description: Light green SF yellowish, pure, high purity biological stain

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Light green SF yellowish

Supplier: Thermo Scientific
Description: Light green SF yellowish

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Light green SF yellowish, purple powder C.I. 42095

Catalog Number: (ICNA0215264125)
Supplier: MP Biomedicals
Description: Acid Green 5 is useful as a general plasma stain, as a histological stain, and a cytological counterstain. Can be use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.
UOM: 1 * 25 g
Product Image-0574-100G

Safranine O, Certifiable Grade

Supplier: VWR Chemicals
Description: Part Fleming Triple stain, a chromosome stain prepared with light green SF and in Gram stain.

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Product Image-REST22015

Indicating moisture traps

Supplier: Restek
Description: Moisture trap reduces water to less than 10 ppb. Indicator changes from yellowish green to blue at 5% relative humidity. A 10 μm frit prevents microparticulate damage to needle valves and flow controllers.

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1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)-1,3-propanedione

Catalog Number: (SPCMA2682-25GM)
Supplier: Spectrum Chemical
Description: Avobenzone is an oil soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays. Its ability to absorb ultraviolet light over a wider range of wavelengths than many organic sunscreen agents has led to its use in many commercial preparations marketed as 'broad spectrum' sunscreens. Avobenzone has an absorption maximum of 357 nm. It appears as an odorless, yellowish solid.
UOM: 1 * 25 g
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Acid red 52, powder C.I. 45100

Supplier: MP Biomedicals
Description: Sulforhodamine B can be used as a protein tag - by sulfamido condensation with a proteinaceous substrate containing a primary amine function. Sulforhodamine B will fluoresce red. Because of its red fluorescence it can be used in conjuction with fluorescein isothiocyanate (which fluoresces yellowish-green).

Product Image-NISS06514-EBC-001

Culture Media, EC Blue, Nissui Pharma Solutions

Supplier: NISSUI PHARMA SOLUTIONS
Description: EC Blue is a simple, quick and reliable test method for the qualitative and quantitative determination of coliforms and <i>E.coli</i> in water. Add water to be tested into a pre-prepared, sterile, non-fluorescent EC Blue container. Then incubate the mixture at 35 ±2 °C. The medium does not require further preparation work. This means that the test can be carried out anywhere without much effort. Traditional incubating methods require about three days for the detection of coliforms or <i>E.coli</i>. EC Blue, on the other hand, already provides reliable test results after 24 hours. The detection is based on a colour reaction and is thus easy to interpret: if coliform bacteria are present, the water turns blue due to the cleavage of the chromogenic substrate X-Gal. In the event of faecal contamination by <i>E.coli</i>, these bacteria can only be conclusively detected under UV light (reaction with a fluorescent dye). Suspended matter, cloudy, yellowish or chlorinated water samples do not generally interfere with detection. EC Blue has a shelf life of up to two years at room temperature if protected from light.

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Product Image-0109-100G

Eosin Y (yellowish), Certifiable Grade

Catalog Number: (0109-100G)
Supplier: VWR Chemicals
Description: Counterstain to hematoxylin. Used for staining exfoliative cytology.
UOM: 1 * 100 g

SDS Certificates


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VWR® LED Fluorescence Cubes, IT406/407

Supplier: VWR Collection
Description: For use with microscope series IT406/407.

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VWR®, LED-Fluorescence Cubes

Supplier: VWR Collection
Description: For use with microscope series TL534B FL.

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3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) ≥98%, yellow powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: +4°C, protect from light
3- (4,5-Dimethyl-2-thiazolyl-2)-2,5-diphenyl-tetrazolium bromide is used as a colorimetric metabolic activity indicator in cell viability assays. Thiazolyl Blue Tetrazolium Blue (MTT) is a dye used in measurement of cell proliferation. MTT produces a yellowish solution that is converted to dark blue, water-insoluble MTT formazan by mitochondrial dehydrogenases of living cells. The blue crystals are solubilized with acidified isopropanol and the intensity is measured colorimetrically at 570 nm. MTT has been used as a histochemical/cytochemical reagent and for the detection of NAD. ADP-linked enzyme systems in tissue cannot be detected with MTT, due to binding of the cation by the cyanide trap used. MTT is rapidly reduced to the formazan, which chelates with nickel, copper, and cobalt; the cobalt chelate has been used in oxidative systems.

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Product Image-E772-25G

Fast green FCF, Certifiable Grade

Catalog Number: (E772-25G)
Supplier: VWR Chemicals
Description: Bluish-green dye that is soluble in alcohol. Can be used with safranin as a stain for plant tissue and for demonstrating nuclear histones.
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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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