Du Søgte efter: Prøvepapir

Leverandør: VWR Chemicals

Beskrivelse: Dosatest test strips provide precise and rapid pH determination, with up to four different colour blocks for each pH value.

MSDS Certifikater

Varenummer: (VWRC109526.0005)

Leverandør: VWR Chemicals

Beskrivelse: These rolls (4,8 m × 10 mm) have only 1 colour zone and are useful where high precision of measurement is not necessary.

UOM: 1 * 5 Items

MSDS Certifikater Tilbud

Varenummer: (87891.150)

Leverandør: VWR Chemicals

Beskrivelse: Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.

UOM: 1 * 1 Each

MSDS Certifikater Tilbud

Varenummer: (310112H)

Leverandør: VWR Chemicals

Beskrivelse: Each book contains 20 leaves measuring 2,5×0,5'' (Cobaltous chloride).

UOM: 1 * 10 Items

MSDS Certifikater Tilbud

Varenummer: (87954.150)

Leverandør: VWR Chemicals

Beskrivelse: Indikatorpapir, Titan yellow paper Reag. Ph. Eur. 1090901, KIT

UOM: 1 * 1 Each

MSDS Certifikater Tilbud

Varenummer: (87943.150)

Leverandør: VWR Chemicals

Beskrivelse: Indikatorpapir, Starch potassium iodide paper Reag. Ph. Eur. 1085106, Plastic bottle for solids

UOM: 1 * 1 Each

MSDS Certifikater Tilbud

Leverandør: DESCO

Beskrivelse: Humidity indicator cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink.

Leverandør: MACHEREY-NAGEL

Beskrivelse: pH indicator papers have been available for decades and are the standard for many applications. For each pH value these papers show a single colour which can be matched with the colour scale at intervals of 0,2 to 1 pH units.

MSDS

Leverandør: MACHEREY-NAGEL

Beskrivelse: By the combination of several indicators on one test paper, a better recognition between different pH values is achieved. This makes the correct pH reading easier.

MSDS

Varenummer: (711-1991)

Leverandør: MACHEREY-NAGEL

Beskrivelse: The test is used for the quick and easy determination of the relative atmospheric humidity. The paper is simply exposed to the atmosphere in question. When the colour of the pad does not change anymore, the humidity can be read off.

UOM: 1 * 12 Items

MSDS Tilbud

Leverandør: MACHEREY-NAGEL

Beskrivelse: pH-Fix-indikator teststrimler tillader hurtig pH-test direkte på det interessepunkt og er velegnet til utrænede brugere såvel som analytiske fagfolk.

MSDS Certifikater

Varenummer: (HACH2537733)

Leverandør: Hach

Beskrivelse: Indicator paper, Hydrogen sulphide test papers for test kit HS-C

UOM: 1 * 100 Items

Tilbud

Leverandør: MACHEREY-NAGEL

Beskrivelse: These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.

MSDS Certifikater

Leverandør: MACHEREY-NAGEL

Beskrivelse: PEHANON® are special pH test strips that unify the pH indicator and the reference colours on one strip. Any sample colour has the same effect on both the reference colours and the reactive pad. Users can be sure to get accurate readings.

MSDS

Leverandør: MACHEREY-NAGEL

Beskrivelse: These products are simple, completely impregnated indicator papers, which do not allow exact pH determinations, but pH adjustments during special chemical procedures. For this reason, no colour scale is provided with these papers.

MSDS Certifikater

Leverandør: MACHEREY-NAGEL

Beskrivelse: The 816 N version comes in a classic test paper reel. You can choose the required test paper length simply by tearing the paper. Thus, MN 816 N is especially suited to be dipped into solutions.

MSDS Certifikater