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Key Documents

Z377821

Advanced PAP Pen

5 mm tip width

Synonym(s):

hydrophobic barrier pen, immunostaining wax pen, liquid blocker pap pen, water repellant barrier pen

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About This Item

UNSPSC Code:
41181600
NACRES:
MA.01

packaging

pack of 1 ea

manufacturer/tradename

Ted Pella 22309

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Application

Use pen to draw a hydrophobic circle around slide-mounted tissue. Prevents the waste of valuable reagents by keeping liquid pooled in a small droplet. Insoluble in ethanol, acetone and water, but will wash off with xylene.

For use with paraffin-mounted sections or slides treated with albumin or poly-lysine.

Quantity

Each pen can make more than 600 circles.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Ozone 1 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system, Liver,Central nervous system, Respiratory system

WGK

WGK 3

Flash Point(F)

159.8 °F - closed cup

Flash Point(C)

71 °C - closed cup

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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Bruce A Corliss et al.
Frontiers in physiology, 10, 1389-1389 (2019-11-30)
Frigid temperatures of the Southern Ocean are known to be an evolutionary driver in Antarctic fish. For example, many fish have reduced red blood cell (RBC) concentration to minimize vascular resistance. Via the oxygen-carrying protein hemoglobin, RBCs contain the vast
Hao Q Tran et al.
Nature communications, 10(1), 5650-5650 (2019-12-13)
Alterations in gut microbiota composition are associated with metabolic syndrome and chronic inflammatory diseases such as inflammatory bowel disease. One feature of inflammation-associated gut microbiotas is enrichment of motile bacteria, which can facilitate microbiota encroachment into the mucosa and activate

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