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1.03973

Sigma-Aldrich

M-GLAS®

liquid cover glass for microscopy

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About This Item

UNSPSC Code:
12352401

Quality Level

400

form

liquid

autoignition temp.

>250 °C

expl. lim.

1.2-8 % (v/v) toluene)

color

colorless

transition temp

flash point 8 °C

density

0.91 g/cm3 at 20 °C

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

15-25°C

Related Categories

General description

M-GLAS® liquid cover glass for microscopy, is used in cytology instead of a cover glass to ensure that the stained specimens are homogenously covered. A few drops are applied onto the specimen, taking care that the mounting medium is evenly distributed over the specimen material. After the solvent has evaporated, a solid, protective lacquer film remains that ensures that the specimen material is preserved. The M-GLAS® layer is not resilient to immersion oils. In exceptional cases, the time for which the specimen is exposed to the immersion oil should be kept to less than 10 minutes, since otherwise a residue-free removal of the oil can no longer be guaranteed. If the exposure time is longer, it is recommended to remove as much of the immersion oil from the specimen as possible, immerse it in xylene, and to mount it anew. 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.

Refractive index (20°C) 1.490 - 1.500
Density (20°C / 4°C) 0.980 g/cm3
Viscosity (20°C) 500 - 600 mPa*s
Fluorescence < 250 ppb

Legal Information

M-GLAS is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

46.4 °F

Flash Point(C)

8 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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