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Areometer for nitric acid HNO3 0,50:0,5% - 8 577 305

Areometer for nitric acid, HNO3, 0-50:0.5%, with dual density scale, without thermometer

Areometer for hydrochloric acid HCI 0,40:0,5% - 8 577 306

Areometer for hydrochloric acid, HCI, 0-40:0.5%, with dual density scale, without thermometer

Areometer for sulfuric acid H2SO4 0,50:0,5% - 8 577 307

Areometer for sulfuric acid, H2SO4, 0,50:0,5%, with dual density scale, without thermometer

Spare screw caps, made of PP

suitable for both narrow neck bottles and wide neck bottles
made from polypropylene
autoclavable
thread according to DIN 168
with small holes at the cap for safety tags to avoid sample contamination during transport
with inner cone for leak-proof closure

Artikelliste

Order number	Model	Color	Thread	Temperature range
7 172 318	Screw cap	white	GL 18	-40°C to +140°C
7 172 325	Screw cap	white	GL 25	-40°C to +140°C
7 172 332	Screw cap	white	GL 32	-40°C to +140°C
7 172 345	Screw cap	white	GL 45	-40°C to +140°C
7 172 363	Screw cap	white	GL 63	-40°C to +140°C

Digital burette / bottle-top burette TITREX

The digital burette TITREX is ideal for a fast and sensitive titration “drop by drop”. One instrument simulates all volumes up to 99.99 ml. Moreover, titration is possible without any loss of reagent! From air-purging, necessary for a precise titration, to disassembly of the burette in the end of the titration – the reagent, that is not needed for the titration flows back into the bottle! TITREX‘s accuracy and precision are of highest quality. Our error ranges are better than those required by ISO 8655-3. The memory function allows saving of up to 1000 values, which can be transferred to a PC and read using the included software.

Your advantage at a glance:

high quality precision instrument, made in Germany
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-3 requirements
resistant against most acids and alkalis
exclusive instrument with 0% loss of reagent - air-purging and draining within a closed circuit
360° rotatable valve block for your added safety
two-in- one instrument: dosing & titration
covers the complete volume range up to 50 ml when used as a dispenser and up to 99.99 ml when used as a burette
easy and precise volume setting
vertical valves: no sedimentation, no contamination
100 % drip-free by turning the cannula at 180°
no transcriptions errors due to automatic value storage and the possibility of
transferring values to a PC via RS232 interface (USB adapter optional available)
calibration: standard with water of 20°C
software enables saving the next calibration date
recalibration for liquids of different viscosities possible e.g. determination of acid content in milk
easy to dismantle and to clean, valve block autoclavable at 121°C
automatic power-cut-off after three minutes
including NiMH 1,2V 2100mAh battery
individual certificate, CE label and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Thread	Systematic errors ISO	Systematic errors witeg	Random errors ISO	Random errors witeg	Volume	Volume adjustment	Accessories
5 497 050	TITREX premium	premium	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord
5 497 050 E	TITREX eco	eco	Valve block at 121°C	GL45	±0.1 ml	±0.1 ml	≤0.05 ml	≤0.05 ml	0 - 50 ml	Handwheels (left and right)	TITREXSOFT and RS232 interface cord not included in the scope of supply
5 497 150	TITREX fine adjustment	finely adjustable	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord

Stopcock type Mobilex - 5 662 002

Stopcock, type Mobilex, with PTFE needle valve, for thread-connection with overtwist

Stopcock for lateral tubulature - 5 662 003

Stopcock, for lateral tubulature, ST 24/29, type NOVUS, with PTFE needle valve, with overtwist device

Stopcock for lids type NOVUS - 5 662 005

Stopcock for lids, type NOVUS, with PTFE-needle valve stopcock with over-twist device, NS 24/29

Micro tubes 0,5ml for centrifuge - 7 274 311

Micro tubes 0,5ml for centrifuge made of Polypropylene PP with tight sealing cap color nature Case=1000 pcs.

Micro tubes 1,5ml for centrifuge - 7 274 312

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color nature Case=1000 pcs.

Micro tubes 1,5ml for centrifuge - 7 274 313

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color yellow Case=1000Pcs.

Micro tubes 1,5ml for centrifuge - 7 274 314

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color green Case=1000Pcs.

Micro tubes 1,5ml for centrifuge - 7 274 315

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color red Case=1000Pcs.

Micro tubes 1,5ml for centrifuge - 7 274 316

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color blue Case=1000Pcs.

Micro tubes 1,5ml for centrifuge - 7 274 317

Micro tubes 1,5ml for centrifuge made of Polypropylene PP with tight sealing cap color pink Case=1000Pcs.

Micro tubes 2,0ml for centrifuge - 7 274 320

Micro tubes 2,0ml for centrifuge made of Polypropylene PP with tight sealing cap color nature Case=1000 pcs.

FILTER PAPER CIRCLESBLUE RIBBON (5) - 8 200 507

FILTER PAPER CIRCLES,BLUE RIBBON (5), DENSE,SLOW, FILTER D. 70 MM CASE = 100 PCS

FILTER PAPER CIRCLESBLUE RIBBON(5) DENSE - 8 200 509

FILTER PAPER CIRCLES,BLUE RIBBON(5) DENSE,SLOW, FILTER D. 90 MM CASE = 100 PCS

FILTER PAPER CIRCLES BLUE RIBBON (5) DENSE - 8 200 511

FILTER PAPER CIRCLES, BLUE RIBBON (5) DENSE,SLOW, FILTER D. 110 MM, CASE = 100 PCS

FILTER PAPER CIRCLES BLUE RIBBON (5) DENSE - 8 200 512

FILTER PAPER CIRCLES, BLUE RIBBON 5, DENSE, SLOW, FILTER D. 125 MM, CASE = 100 PCS

FILTER PAPER CIRCLES BLUE RIBBON - 8 200 515

FILTER PAPER CIRCLES, BLUE RIBBON, DENSE,SLOW, FILTER-DIA. 150 MM CASE = 100 PCS

Filter paper circles blue ribbon (5) - 8 200 518

Filter paper circles, blue ribbon (5), dense, slow, filter-Ø: 185 mm, case = 100 pcs.

FILTER PAPER CIRCLES, (5) DENSE - 8 201 505

FILTER PAPER CIRCLES,(5) DENSE,SLOW, FILTER-DIA. 55 MM CASE = 100 PCS

FILTER PAPER CIRCLES, (5) DENSE - 8 201 507

FILTER PAPER CIRCLES,(5) DENSE, SLOW, FILTER D. 70 MM, CASE = 100 PCS.

FILTER PAPER CIRCLES, (5) DENSE - 8 201 509

FILTER PAPER CIRCLES,(5) DENSE, SLOW, FILTER D.90 MM, CASE = 100 PCS

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