Merck 115924 Nigrosine (C.I. 50420) Certistain® Dry Dye Used To Stain Capsules And Spores (Nigrosin (Suda Çözünür)) 25 gr

Category

Certistain Mikroskopi Boyaları

Brand

MERCK

Stock Code

LB.M.115924.0025

Teklif Sepetine Ekle

Stok Sorunuz

Certistain® mikroskopi boyaları

Certistain® mikroskopi boyaları titiz spesifikasyonlara göre kimyasal olarak analiz edilmiş ve fonksiyonel
performansları test edilmiştir. Boyalar, ABD Biyolojik Boya Komisyonu tarafından (Conn, H. J. Biyological Stains, 10 th Ed, 2002, BIOS Scientific Publishers, Oxford, UK) verilen kriterlere uyarlanmış seriler arası sürekli bir performansı garanti etmektedir. İlgilenen müşteriler tarafından herbir boyanın literatür referanslarıyla birliktte test protokollerini de içeren kimsyasal ve fiziksel ürün spesifikasyonları da talep edilebilir.

MERCK 115924 Nigrosine (C.I. 50420) Certistain® dry dye used to stain capsules and spores (Nigrosin (suda çözünür)) 25 Gr

Bakteri: 10 g, 100 ml suda 10 dk. kaynatın, soğumaya bırakın ve 0.5 ml formaldehit
çözeltisi (% 37) ekleyin

MERCK 115924 Nigrosine (C.I. 50420) Certistain® 25 Gr

Description
Catalogue Number	115924
Description	NIGROSINE (C.I. 50420) WATER-SOLUBLE FOR
Overview	The CERTISTAIN® dry dye Nigrosin (C.I. 50420) (watersoluble) is used for the preparation of a staining solution for the visualization of capsule (negative capsule staining) in bacteriological material of human origin. As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.

Product Information
CAS number	101357-32-8
EC number	309-930-4
HS Code	3204 12 00
Quality Level	MQ100

Applications
Application	Certistain® dry dye used to stain capsules and spores

Physicochemical Information
pH value	10 (10 g/l, H₂O, 20 °C)
Bulk density	750 kg/m3
Solubility	10 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 obviously hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +5 °C to +30 °C.

Specifications
Identity - sodium	passes test
- UV/VIS-Spectrum	passes test
Absorption maximum λ max (ethanol 50 %)	570 - 580 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; ethanol 50 %)	200 - 300
TLC-Test	passes test
Loss on drying (110 °C)	≤ 15 %
Suitability for microscopy	passes test

Taksit Seçenekleri

Önerileriniz

You can use the suggestion form to submit feedback on the product's price, image, description, or any other insufficient areas.
Thank you for your feedback and suggestions.

Product image is poor quality, corrupted, or not viewable.

Missing information in the product description.

Errors in product information.

Product is more expensive than on other sites.

There should be other alternatives to this product.

Tags :

Merck kimyasalları Merck türkiye Merck millipore türkiye Merck kimyasalları satış Merck kimyasal fiyatları Kimyasal merck Merck kimyasal kodları Merck türkiye distribütör Merck türkçe msds Merck kimyasal satış

Merck 115924 Nigrosine (C.I. 50420) Certistain® Dry Dye Used To Stain Capsules And Spores (Nigrosin (Suda Çözünür)) 25 gr

Recommend