Merck 109272 2500 Papanicolaou’S Solution 3B Polychromatic Solution Ea 50 For Cytological Cancer And Cycle Diagnosis 2,5 LT.

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Stok kodu: 109272 Kategoriler: Kimyasallar, Merck Milipore

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Description
Catalogue Number	109272
Description	Papanicolaou’s solution 3b polychromatic solution EA 50
Overview	Papanicolaou’s solution 3b polychromatic solution EA 50 – for cytology, is a ready-to-use solution used for human-medical cell diagnosis and serve the purpose of the cytological investigation of sample material of human origin, for example, gynecological and clinico-cytological specimen materials. Papanicolaou’s technique is the most used staining procedure for cytological specimen is and is intended for the the staining of exfoliative cells in cytological specimens. In the first step, the cell nuclei are stained either progressively or regressively with a hematoxylin solution, (Hematoxylin solution modified acc.to Gill II, (Cat.no. 105175), Papanicolaou’s solution 1a Harris hematoxylin solution, (Cat.no. 109253) or Papanicolaou’s solution 1b Hematoxylin solution S, (Cat.no. 109254)). Nuclei are stained blue to dark violet. In the progressive hematoxylin staining method, staining is carried out to the endpoint, after which the slide is blued in tapwater. With the regressive method the material is over-stained and the excess of staining solution is removed by acid rinsing steps, followed by the bluing step. The structures of nuclei are more differentiated and better visible by the regressive method. The second staining step is cytoplasmic staining by orange staining solution (Papanicolaou’s solution 2b Orange II solution, Cat. no. 1106887 or Papanicolaou’s solution 2a Orange G solution (OG6), Cat. no. 106888), especially for demonstration of mature and keratinized cells. The target structures are stained orange in different intensities. In the third staining step is used the so-called polychrome solution, a mixture of eosin, light green SF and Bismarck brown, (Papanicolaou’s solution 3a polychromatic solution EA 31, (Cat.no 109271), Papanicolaou’s solution 3b polychromatic solution EA 50, (Cat.no. 109272), Papanicolaou’s solution 3c polychromatic solution EA 65(Cat.no. 109270), o Papanicolaou’s solution 3d polychromatic solution EA 65, (Cat.no.109269). The polychrome solution is used for demonstration of differentiation of squamous cells. Papanicolaou’s solution 3b polychromatic solution EA 50 gives a blue-green-pinkish staining result in clinical specimen material. The 500 ml bottle provides 1500 – 2000 stainings. This product is registered as IVD and CE marked. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

Product Information
HS Code	3212 90 00
Quality Level	MQ400

Applications
Application	for cytology

Physicochemical Information
Density	0.82 g/cm3 (20 °C)
Flash point	17 °C

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled. H319: Causes serious eye irritation. H370: Causes damage to organs.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P308 + P311: IF exposed or concerned: Call a POISON CENTER/doctor. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
Storage class	3 Flammable liquids
WGK	WGK 2 obviously hazardous to water
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Categories of danger	highly flammable, toxic

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1987 , 3, II
Declaration (transport by air) IATA-DGR	UN 1987 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1987 , 3, II

Specifications
Suitability for microscopy (Vaginal smear)	passes test
Nuclei	blue to dark violet
Cyanophilic Cytoplasm (basophilic)	blue-green
Eosinophilic Cytoplasm (acidophilic)	pink