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L-Valine Crystal Dialkoxysilanes 00% ASSAY (HYDROXYPROPOXY GROUPS) 4

SKU: 32923609717
4.4
USD123.50 USD148.50

Pay in 4 interest-free payments of $30.88 Learn more

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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15

Description

00% ASSAY (HYDROXYPROPOXY GROUPS) 4 12

Test Specification Min Max APPEARANCE TO PASS TEST

10% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max ABSORPTION MAX 629 (423) nm 629 (423) nm VISUAL TRANSITION INTERVALS pH 0

00% pH OF A 5% SOLUTION @ 25[dC 5

L-Valine Crystal Dialkoxysilanes 00% ASSAY (HYDROXYPROPOXY GROUPS) 4Test Specification Min Max ASSAY 98. 50% SPECIFIC ROTATION [a][@D@] +27. 2 to +29. 0 +27. 2 to +29. 0 LEAD (Pb) 10 ppm HEAVY METALS 20 ppm LOSS ON DRYING 0. 30% RESIDUE ON IGNITION 0. 10% EXPIRATION DATE

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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