Brandtech-scientific Dispensette III Bedienungsanleitung PDF herunterladen (Seite 35)

English

Storage Conditions

Dispensette

III

(color code red): Its broad range

of application permits bottle dispensing of aggres-

sive reagents, including concentrated acids such

as H

, H

, bases like NaOH, KOH, saline

solutions, as well as many organic solvents.

Dispensette

Organic (yellow color code) is ideal

for dispensing of organic solvents including chlori-

nated and fluorinated hydrocarbons (e.g., trichlo-

rotrifluoroethane and dichloromethane), concen-

trated acids (e.g., HCl and HNO

), trifluoroacetic

acid (TFA), tetrahydofuran (THF) and peroxides.

Recommended Application Range

Functions and Limitations of Use

For guidelines on selecting the right dispenser ob-

serve the corresponding Operating Exclusions and

the “Dispenser selection chart” on the next page.

For dispensing HF, we recommend the use of

the Dispensette

TA bottle-top dispenser with

platinum-iridium valve spring. This is described in a

separate operating manual.

Note:

Store the instrument and accessories only in

cleaned condition in a cool and dry place.

Storage temperature: from -20 °C to +50 °C

(from -4° F to 122° F).

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 115 116

Keine Kommentare

Brandtech-scientific Dispensette III Bedienungsanleitung Seite 35