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54040-U

Supelco

12mL Si/44%H2SO4/Si SPE Tube

size 12 mL, 0.2 g (Silica), 3 g (44% H2SO4 Silica), 0.2 g (Silica), pk of 20 ea

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NACRES:
NB.21

Quality Level

composition

, 0.2 g (Silica)
, 3 g (44% H2SO4 Silica)

packaging

pk of 20 ea

technique(s)

solid phase extraction (SPE): suitable

size

12 mL

application(s)

food and beverages

storage temp.

2-8°C

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This Item
57145-U57148-U54039-U
Supelco

54040-U

12mL Si/44%H2SO4/Si SPE Tube

Supelco

57145-U

12mL Si/1G-44%H2SO4/Si SPE Tube

Supelco

57148-U

12mL Si-5G-44%H2SO4/Si SPE Tube

composition

, 0.2 g (Silica), , 3 g (44% H2SO4 Silica)

composition

bed wt., 1 g

composition

bed wt., 5 g

composition

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

packaging

pk of 20 ea

packaging

pk of 20

packaging

pk of 20

packaging

pk of 20 ea

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

size

12 mL

size

-

size

-

size

-

pictograms

Corrosion

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Yuki Haga et al.
Environmental science and pollution research international, 25(17), 16446-16454 (2018-04-16)
In this study, we analyzed hydroxylated polychlorinated biphenyls (OH-PCBs) in urine of both PCB transport workers and PCB researchers. A method to monitor OH-PCB in urine was developed. Urine was solid-phase extracted with 0.1% ammonia/ methanol (v/v) and glucuronic acid/sulfate

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