Quality Level
양식
solid
IVD
for in vitro diagnostic use
기술
microbe id | staining: suitable
pH
6.0-7.0
벌크 밀도
520 kg/m3
εmax
1200-1400 at 648-651 nm in methanol at 0.0005%
650-850 at 521-524 nm in methanol at 0.0005%
응용 분야
diagnostic assay manufacturing
hematology
histology
저장 온도
2-30°C
일반 설명
Wright′s eosin methylene blue - for microscopy staining dye, is a defined mixture of the dyes C.I. 52015 and C.I. 45380 for hematological staining procedures and is used in conjunction with eosin Y. The Wright′s eosin methylene blue solution can be used for analysis and diagnostics in the whole blood differentiation. The staining of the nuclei is due of the molecular interaction of the Eosin Y dye and a complex of Azur B with DNA. Both dyes assemble to an Eosin Y - Azur B-DNA complex and the intensity of the resulting stain depends on the content of Azur B and the ratio of Azur B : Eosin Y. Furthermore, the resulting stain can vary depending on the influence of fixation, staining times, pH-value of the solutions or buffer substances. For more details, please see instructions for use (IFU). 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.
분석 메모
Identity (UV/VIS-Spectrum): passes test
pH-value (0,01 %; methanol 50 %): 6.0 - 7.0
Absorption maximum λ 1 (Methanol): 648 - 651 nm
Absorption maximum λ 2 (Methanol): 521 - 524 nm
Spec. Absorptivity A 1%/1cm
- λ1max; 0.0005 %; methanol; calculated on dried substance:
1200 - 1400
- λ2max; 0.0005 %; methanol; calculated on dried substance: 650 - 850
TLC-Test: passes test
Loss on drying (105 °C): ≤ 10 %
Suitability for microscopy: passes test
pH-value (0,01 %; methanol 50 %): 6.0 - 7.0
Absorption maximum λ 1 (Methanol): 648 - 651 nm
Absorption maximum λ 2 (Methanol): 521 - 524 nm
Spec. Absorptivity A 1%/1cm
- λ1max; 0.0005 %; methanol; calculated on dried substance:
1200 - 1400
- λ2max; 0.0005 %; methanol; calculated on dried substance: 650 - 850
TLC-Test: passes test
Loss on drying (105 °C): ≤ 10 %
Suitability for microscopy: passes test
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
활성 필터
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.
