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Z267635

Round crystal window

KBr, diam. × thickness 25 mm × 5 mm

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About This Item

NACRES:
SB.32
UNSPSC Code:
12352200
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material

KBr

technique(s)

IR spectroscopy: suitable

diam. × thickness

25 mm × 5 mm

transmittance

40,000-400,000 (wavenumbers (cm-1))

refractive index

n/D 1.53 (at 2 μm)

General description

Cut and polished quality crystal windows.
Very soft, water soluble crystal; low cost and good transmission range; fogs.

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Yan Zhang et al.
Phytochemistry, 180, 112521-112521 (2020-10-26)
Three undescribed stictanes, nieblastictanes A-C, two flavicanes, nieblaflavicanes A and B, together with three already reported stictanes, along with the known compounds (+)-usnic acid, sekikaic acid, divaricatic acid, and divaricatinic acid methyl ester were isolated from an ethyl acetate extract

Global Trade Item Number

SKUGTIN
Z267635-1EA04061837618055