861375

Wright stain

certified by the Biological Stain Commission

• 동의어(들): Eosin Methylene blue according to Wright
• CAS Number: 68988-92-1
• MDL number: MFCD00082143
• UNSPSC 코드: 12171500
• NACRES: NA.47

속성

• Grade: certified by the Biological Stain Commission
• Quality Level: 200
• 분석: ≤4% (HPLC)
• 형태: powder
• 농도: ≤4% (HPLC)
• solubility: methanol: 1 mg/mL
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• InChI: 1S/C20H8Br4O5.C16H18N3S/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13/h1-6H,(H2-,25,26,27,28);5-10H,1-4H3/q;+1/p+1
• InChI key: AXIKDPDWFVPGOD-UHFFFAOYSA-O

설명

일반 설명

Wright Stain, a modified Romanowsky stain, is intended for differential staining of the cellular elements of blood. It comprises polychrome methylene blue and eosin B. Upon staining blood films with Wright Stain, the white blood cell nucleus and cytoplasm display characteristic blue or pink hues.

애플리케이션

• Wright Stain is intended for use in staining peripheral blood smears and bone marrow smears.
• It has been used to study the cytogenetics of human hematopoietic cells.
• It has also been employed in the karyotyping of human embryonic stem cells.
• It is also used for G-banding and helps in the analysis of poorly spread metaphases.

Reported to be superior to May-Grunwald Stain in blood staining.

특징 및 장점

• The purified dyes in Wright Stain eliminate inconsistent staining and yield reproducible lot-to-lot chromogenic responses.
• Reported to be superior to May-Grunwald Stain in blood staining.
• Certified by the Biological Stain Commission.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P280 - P301 + P312 + P330 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves