Search:

Call Us 800-227-9997

Shopcurrently selected
Promotions
Resources
Contact
- Contact Us
- Customer Survey
About

Z6_EL9QHKG10GPM20IJGE61AK10O0

Error:

Javascript is disabled in this browser. This page requires Javascript. Modify your browser's settings to allow Javascript to execute. See your browser's documentation for specific instructions.

{}

Z7_JA82HK02LGUEA0A51JF8DB3G75

S2K Commerce - Products Dropdown

Component Action Menu

${title}

${loading}

Actions

/contenthandler/!ut/p/digest!__iZPny0pv3DCf1dOzgeaA/pm/oid:--portletwindowid--@oid:Z6_EL9QHKG10GPM20IJGE61AK10O0

/contenthandler/!ut/p/digest!__iZPny0pv3DCf1dOzgeaA/um/secure/currentuser/profile?expandRefs=true

American Made
Chemicals/Reagents
Cold Storage
Equipment
Filtration
Gloves and PPE
Lab Essentials
Liquid Handling
PCR, Protein, RNA, DNA
Swabs/Saliva Kits
Tissue/Cell Culture
Tubes/Racks

Z7_JA82HK02LGUEA0A51JF8DB3G77

S2K Commerce - Shopping Cart

Component Action Menu

${title}

${loading}

Actions

*** do not delete ***

Valley Park, MO 63088

*Click to change your account

Switching Accounts

Are you sure you want to switch accounts?

Switching Accounts

Switching accounts in the middle of an order will clear your current cart. Are you sure you want to switch accounts?

Z7_JA82HK02LGUEA0A51JF8DB3GN4

S2K Commerce - Order Entry

Component Action Menu

${title}

${loading}

Actions

Home > Gloves and PPE > Apparel > Masks > KN95 Masks by PuraVita

KN95 Masks by PuraVita

Discontinued, Item is no longer available

Item #: ASKN95MASKS2

0.0000

Each

Quantity:

Calcein AM

Green fluorescent, live cell indicator.

Calcein AM is a membrane-permeant, non-fluorescent form of calcein that is converted to green fluorescent calcein in viable cells, resulting in uniform cytosolic fluorescence (Ex/Em 495 nm/515 nm). Calcein is well retained within the cytosol of most healthy cells with intact cell membranes.