Eucalyptus ketone sample analysis report - Database & Sql Blog Articles

Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22

Electronic scale crystal oscillator 3.2*2.5mm 3225 16M (16.000MHZ) 12PF 10PPM 20PPM 30PPM

Shunluo tantalum capacitor / main push A type B / partial spot / advantage order / fast delivery

Huaqiang Square crystal original spot stock

kind

Product

Minute

Analysis

Newspaper

Report

batch number:

T25S6C1

sample name

Eugenone

CAS No.

503-93-5

Molecular formula

C ₁₀ H ₁₄ O

Molecular weight

150.22

structure

Storage conditions

4

°C

, sealed, protected from light

project

standard

result

Exterior

Light yellow liquid

meets the

Solubility

Methanol

meets the

HPLC

98%

98.5%

material

:Hyper 0DS2 C18

Flow rate

:1.0 ml/min

Mobile phase

:

Acetonitrile:

0.1%

Phosphate water

=50:50

pressure

:10.0 MPa

Column length

:250 mm

Detector

: DAD292 nm

Column diameter

:4.6 mm

Injection volume

: 20 ul

#

Component name

keep time

(min)

Peak height

(mv)

Peak area

(mv.sec)

Area percentage

(%)

1 Unknown 3.28000 6.21 66.09 0.4536

2 Unknown 7.53333 6.27 85.41 0.5862

3

Eugenone

11.24667 1078.62 14363.37 98.5842

4 Unknown 11.84500 2.75 32.51 0.2231

5 Unknown 18.27667 0.39 7.02 0.0482

6 Unknown 22.99000 1.45 15.25 0.1047