Papel y tampones de pH

Buffer solution pH 4, Acros Organics

1AMP Buffer solution pH 4, Phthalate buffer, traceable to NIST, concentrate

Buffer solution pH 4, Phthalate buffer, traceable to NIST, colored red, ACROS Organics™

Material o nombre químico: Buffer solution pH 4 Nota sobre el nombre: Phthalate buffer, traceable to NIST CAS: 7732-18-5 CAS: 7487-94-7 CAS: 3244-88-0 Número MDL: MFCD00217672 2.5LT Buffer solution pH 4, Phthalate buffer, traceable to NIST, colored red

Alfa Aesar™ Quantofix™ Cyanide Test Strips

Cyanide, Quantofixr Test Strips

Buffer solution pH 7, Phosphate buffer, traceable to NIST, ready to use, ACROS Organics™

Material o nombre químico: Buffer solution pH 7 Nota sobre el nombre: Phosphate buffer, traceable to NIST, ready to use CAS: 7558-79-4 Número MDL: MFCD03097944 500ML Buffer solution pH 7, Phosphate buffer, traceable to NIST, ready to use

Lovibond™ Powder Packs™ para cloro total

Premeasured unit dose DPD reagents for water quality testing X100 REACT VARIO CL TOT DPD 25ML

Alfa Aesar™ ColorpHast™ Narrow pH Strips

COLORPHAST PH STRIPS 2.5- 4.5 PH RANGE 6UNITS

Alfa Aesar™ Quant™ Chloride Test Strips

Chloride Quantr Test Strips

Alfa Aesar™ ColorpHast™ Intermediate pH Strips

COLORPHAST PH STRIPS 7.5- 14 PH RANGE 6UNITS

Estándares de tampón de pH Traceable™, material de referencia certificado (CRM)

Material o nombre químico: pH Buffer Standards Grado de pureza: Certified Grade Notas sobre el grado de pureza: Accuracy at 25°C is ±0010pH 473 ML PH STANDARD PH4, CERTIFIEDreference material, used to calibrate all pH

Alfa Aesar™ Quant™ Sulfite Test Strips

Sulfite, Quantr Test Strips

Solución tampón de acetato

1000 ML Acetate buffer solution, pH 4.6 EU Pharmacopoeia Grade 1000mL

Buffer solution pH 5, Acetate buffer, ACROS Organics™

1LT Buffer solution pH 5, Acetate buffer

Buffer solution pH 4, Citrate buffer, ACROS Organics™

Material o nombre químico: Buffer solution pH 4 Nota sobre el nombre: Phthalate buffer CAS: 877-24-7 CAS: 7647-14-5 CAS: 68-04-2 CAS: 7732-18-5 Fórmula molecular: C8H5KO4 Peso de la fórmula: 204.23 Número MDL: MFCD00130806 500ML Buffer solution pH 4, Citrate buffer

Buffer solution pH 7, Acros Organics

Material o nombre químico: Buffer solution pH 7 CAS: 7732-18-5 CAS: 7487-94-7 CAS: 7778-77-0 CAS: 7647-14-5 BUFFER SOLUTION PH 7 (PHOSPHATE) C

Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use, ACROS Organics™

Material o nombre químico: Potassium hydrogen phthalate CAS: 877-24-7 Fórmula molecular: C8H5KO4 Peso de la fórmula: 204.22 Número MDL: MFCD00217672 500ML Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use

Buffer Solution, pH 10, ACROS Organics™

Material o nombre químico: Buffer solution pH 10 CAS: 1332-57-6 CAS: 144-55-8 CAS: 7732-18-5 1LT Buffer solution pH 10, Carbonate buffer

Buffer solution pH 9.2, Borate buffer, traceable to NIST, ready to use, ACROS Organics™

Material o nombre químico: Buffer solution pH 9.2 Nota sobre el nombre: Borate buffer, traceable to NIST, ready to use CAS: 1330-43-4 Número MDL: MFCD00163147 500ML Buffer solution pH 9.2, Borate buffer, traceable to NIST, ready to use

Alfa Aesar™ Quant™ Nitrate Test Strips

Nitrate, Quantr Test Strips

Lovibond™ Powder Packs™ para cloro libre

Premeasured unit dose DPD reagents for water quality testing X1000 REAC VARIO CL LIBRE DPD 10ML

Whatman™ Papeles indicadores de pH, tiras de CF

Provides an extremely clear and accurate visual pH value using four different segments of dye-impregnated indicator papers. Whatman™ pH Indicator Papers, CF Strips use dyes that are chemically bonded to the paper and cannot be leached into solution. X200 BOXES OF 200 INDICATOR PAPERS TYPE CS 1.8-3.8PH

Whatman™ Specialized Test Paper

X10 ACID ALKALI BOOK STARCH IODID

Whatman™ Dispensador de papel de prueba de acetato de plomo

Dispenser for rapid qualitative test paper to detect hydrogen sulfide TEST PAPER LEAD ACETATE DISPENSER FOR TESTINGatmosphere or gas H2S 7mm x 5m

Si Analytics™ Standard Buffer Solution pH 7

BUFFER SOLUTION PH7,00 GLASS BOTT.

Whatman™ Type SR pH Indicator Reel Dispenser

Provides rapid determination of pH values. Whatman™ SR pH Indicator Reel Dispensers are available in both narrow and full ranges. PH INDIC NARROW 6.4-8.0 7MMX5M

Si Analytics™ Color Coded Buffer Solution pH 7

COLOR CODED BUFFER TECHNICAL PH 7.00 PLASTIC

Si Analytics™ Standard Buffer Solution pH 4

pH buffer sol. technical pH 4.00 Duran bottle 250

Whatman™ pH Indicators

Provides rapid determination of pH values. Whatman™ pH Indicators are impregnated with a mixture of several indicators that change color when they come in contact with a particular sample solution. X100 PAPEL PH 2-9

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