Dispenser (Bottle-Top), 2.5 – 25ml

৳ 17,000.00

2 in stock

Range: 2.5 – 25ml
Excellent chemical resistance
Model: DispensMate
Brand: DLAB
Country: USA

Category: Brand:

Description

•   Excellent  chemical  resistance,  components  are  made  of PTFE, FEP, BSG, PP
•   Fully autoclavable at 121℃
•   Four ranges of bottle-top dispenser covering a volume range from 0.5mL to 50mL
•   Easy for cleaning and maintenance
•   The optional flexible discharge tube with safety handle permits fast and precise dispensing
•   Vapor pressure max. 500mbar, viscosity max. 500mm2/s,
•   temperature max. 40oC, density max. 2.2g/cm3
•   Dispensemate is supplied with S40, GL32, GL38,GL25, GL28
Cat.No. Volume Range Graduation A≤± CV≤
ml ml μl μl
7032100001 0.5-5 0.1 0.5 25 0.2 10
7032100002 1.0-10 0.2 0.5 50 0.2 20
7032100003 2.5-25 0.5 0.5 125 0.2 50
7032100004 5.0-50 1 0.5 250 0.2 100

 

Chemical resistance table:

DispensMate Chemical Compatibility at 20℃
The parts of DLAB DispensMate which are exposed to liquid consist of BSG, PTEF, FEP. The material of closure
cap of outlet is PP. The parts which have no access to liquid consist of PC and other materials. Please notice the
table is merely a general guide, not a commitment from the manufacturer. Please read the user manual carefully
before use and to do related experiments to determine whether a certain chemical should be used. For good
laboratory practice, rinse out the liquid handing unit at the end of each day with distilled water to remove corrosive
liquids.
Reagent Compatible Reagent Compatible Reagent Compatible
Acetaldehyde + Cyclohexane Mineral oil (Engine oil) +
Acetic acid
(glacial),100%
+ Cyclohexanone + Monochloroacetic acid +
Acetic acid, 96% + Cyclopentane Nitric acid, 10% +
Acetic anhydride Decane + Nitrobenzene +
Acetone + 1-Decanol + Oleic acid +
Acetonitrile Dibenzyl ether + Oxalic acid +
Acetophenone Dichloroacetic acid n-Pentane
Acetyl chloride Dichlorobenzene + Peracetic acid
Acetylacetone + Dichloroethane Perchloric acid +
Acrylic acid + Dichloroethylene Perchloroethylene
Acrylonitrile + Dichloromethane Petroleum +
Adipic acid + Diesel oil (Heating oil) Petroleum ether
Allyl alcohol + Diethanolamine + Phenol +
Aluminium chloride + Diethyl ether Phenylethanol +
Amino acids + Diethylamine + Phenylhydrazine +
Ammonium chloride + 1,2 Diethylbenzene + Phosphoric acid, 85% +
Ammonium fluoride + Diethylene glyco + Phosphoric acid, 85%
+Sulfuric acid, 95%, 1:1
Ammonium hydroxide,
30% (Ammonia)
+ Dimethyl
sulfoxide(DMSO)
+ Piperidine +
Ammonium sulfate + Dimethylaniline + Potassium chloride +
n-Amyl acetate + Dimethylformamide(DMF) + Potassium dichromate +
Amyl alcohol(Pentanol) + 1,4 Dioxane Potassium hydroxide +
Amyl
chloride(Chloropentane)
Diphenyl ether + Potassium permanganate +
Aniline + Ethanol + Propionic acid +
Barium chloride + Ethanolamine + Propylene glycol(Propanediol) +
Benzaldehyde + Ethyl acetate Pyridine +
Benzene (Benzol) + Ethyl methyl ketone + Pyruvic acid +
Benzine (Gasoline) Ethylbenzene Salicylaldehyde +
Benzoyl chloride + Ethylene chloride Scintilation fluid +
Benzyl alcohol + Fluoroacetic acid Silver acetate +
Benzylamine + Formaldehyde, 40% + Silver nitrate +
Benzylchloride + Formamide + Sodium acetate +
Boric acid, 10% + Formic acid, 100% Sodium chloride +
Bromobenzene + Glycerol Sodium dichromate +
Bromonaphthalene + Glycol(Ethyleneglycol) + Sodium fluoride +
Butanediol + Glycolic acid, 50% + Sodium hydroxide, 30% +
1-Butanol + Heating oil (Diesel oil) Sodium hypochlorite +
n-Butyl acetate + Heptane Sulfuric acid, 95%
Butyl methyl ether + Hexane Tartaric acid +
Butylamine + Hexanoic acid + Tetrachloroethylene
Butyric acid + Hexanol + Tetrahydrofuran (THF)
Calcium carbonate + Hydriodic acid + Tetramethylammoniumhydroxi
de
+
Reagent Compatible Reagent Compatible Reagent Compatible
Calcium chloride + Hydrobromic acid Toluene
Calcium hydroxide + Hydrochloric acid, 20% + Trichloroacetic acid
Calcium hypochlorite + Hydrogen peroxide,35% Trichlorobenzene
Carbon tetrachlorid Isoamyl alcohol + Trichloroethane
Chloro naphthalene + Isobutanol + Trichloroethylene
Chloroacetaldehyde,45% + Isooctane Trichlorotrifluoro ethane
Chloroacetic acid + Isopropanol(2-Propanol) + Triethanolamine +
Chloroacetone + Isopropyl ether + Triethylene glycol +
Chlorobenzene + Lactic acid + Trifluoro ethane
Chlorobutane + Methanol Trifluoroacetic acid (TFA)
Chloroform Methoxybenzene + Turpentine
Chlorosulfonic acid Methyl benzoate + Urea +
Chromic acid, 10% + Methyl butyl ether + Xylene
Chromic acid, 50% + Methyl ethyl ketone Zinc chloride, 10% +
Chromosulfuric acid + Methyl ethyl ketone
peroxide
Zinc sulfate, 10% +
Copper sulfate + Methyl formate +
Cresol Methyl propyl ketone +
Cumene
(Isopropylbenzene)
+ Methylene chloride
+: There is evidence or it can be concluded with common sense that the chemical can be dispensed with
DispensMate;
Blank: There is no evidence and it cannot be concluded with common sense that the chemical can be dispensed
with DispensMate. If the user tries to use the chemical, DLAB cannot be held responsible for the consequences.
Notes:
1 Hydrochloric acid – in the presence of oxidizing may cause slight attack on prolonged boiling.
2 Sulphuric acid – will dull the surface with prolonged heating at above 250°C.
3 Nitric acid (fuming) – may dull the surface with prolonged heating.
4 Phosphoric acid – may dull the surface with prolonged heating.
5 Potassium hydroxide – the fused salt will cause slight attack.
6 Sodium hydroxide – the fused salt will cause slight attack.
7 Hydrogen peroxide 30% – in the presence of hydrochloric acid may cause slight attack on prolonged boiling.
8 Ammonia – heating in an ammonia atmosphere will darken and dull the surface, leading to a porous crystalline
appearance.
9 Chlorine – in the presence of hydrochloric acid may cause slight attack on prolonged boiling.
10 Potassium permanganate – in the presence of hydrochloric acid may cause slight attack on prolonged boiling.
11 Sodium carbonate – the fused salt may cause slight attack.
12 Mercury – will readily attack at any temperature.
13 Silver nitrate – the fused salt may cause slight attack and discolor the surface.
14 Organic compounds – there is no data available on most of the organic compounds listed, it is unlikely they
would have any detrimental effect but we can give no guarantee to this statement

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