85 个结果符合：“Test Strips”

Supplier: IKA JANKE KUNKEL

Digital block heaters which hold from one up to four aluminum blocks, provide precise temperature control in small vessels. The PT1000 temperature sensor allows temperature control directly in the sample vessel. It is used with PCR tubes, PCR strips, Greiner tubes, microplates and cuvettes. The block heaters are ideal for melting and boiling point determination, enzyme reactions, incubation and activation of cultures, immunoassays, DNA denaturation, culture media tests, coagulation tests, blood/urea nitrogen determinations and in situ hybridisations.

Supplier: VWR Chemicals

Non bleeding special indicator dyes that are covalently bound onto the reagent paper and then adhered to plastic strips.

Supplier: VWR Chemicals

Indicator paper for testing across the complete pH range.

Supplier: VWR Chemicals

Dosatest strips incorporate a colour scale and are ideal for determining pH values for coloured solutions.

Supplier: VWR Chemicals

Duo indicator papers show two different colours for each pH value.

Supplier: VWR Chemicals

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

Supplier: Avantor

BAKER-pHIX indicator sticks provide fast, easy, accurate measurement of pH ranges in laboratory.

Supplier: VWR Chemicals

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

Supplier: Avantor

DUAL-TINT® pH papers offer easy-to-read, precise pH indication in a rolled 17-foot strip wide in a refillable dispenser with colour scale.

Supplier: VWR Chemicals

These tri indicator papers show three different colours for each pH-value.

Supplier: Avantor

Strip of 8 plug caps, J.T.Baker®, 颜色: 透明

Supplier: Corning

Axygen® mini tube systems are available in 8-cap or 12-cap strip format.

Supplier: HACH

pH strips provides a simple, fast and economical method of pH measurement. Can obtain accurate results in weakly buffered, turbid and lightly coloured samples. It is easy to use and disposable.

Supplier: CYTIVA WHATMAN

Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Supplier: CYTIVA WHATMAN

Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.

Supplier: CYTIVA WHATMAN

Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry.

Supplier: CYTIVA WHATMAN

Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry. Available as standard or three colour ranges as rolls in a handy dispenser.

Supplier: MERCK MILLIPORE

Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.

Supplier: CYTIVA WHATMAN

Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

Supplier: CYTIVA WHATMAN

Universal indicator papers which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

Supplier: Thermo Fisher Scientific

PS. Nunc-Immuno™ LockWell™ modules facilitate assays from large scale screening to single-well tests. Available with a choice of MaxiSorp™, PolySorp™, MediSorp™ and MultiSorp™ surfaces. All MaxiSorp™ modules are certified for binding homogeneity. Framed modules (external dimensions: 128×86 mm) fit all standard equipment.

Supplier: VWR Chemicals

Indicator Papers, Lead (II) acetate paper, strips, Plastic bottle

Supplier: VWR Chemicals

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

Supplier: GRANT INSTRUMENTS

Grant blocks have a depth of 63 mm, ensuring precise temperature control for test tube applications.

Supplier: VWR Collection

该款膜为240 µm厚的带胶白色乙烯膜，用于白色微孔板。该膜的光反射特性使其用于密封透明底板时，可以在使用底部读数光度计时最大化生物发光和化学发光检测的敏感度。白膜还可用作显微镜的矩阵背衬，用来观察滤板滤出的样品。

Supplier: VWR Collection

厚度77,5 µm，可在每个孔（不仅是盖）周围提供牢固的密封，从而最大限度减少蒸发，防止泄露和孔与孔之间的污染，并消除敏感ELISA试验中的“边缘效应”。 还可与组织培养板一同使用，用于短期存储、培养和控制。

Supplier: VWR Collection

易穿刺的94,1 µm厚PE膜，带丙烯酸胶黏剂，便于使用单通道或多通道移液器吸头和机械探头直接进行样品回收操作。

Supplier: BRAND

Highly transparent film made of polyester is suitable for Real-Time PCR measurements. Temperature range: −40 to +120 °C.

Supplier: Corning

Polyester based with uniformly and consistently applied acrylic adhesive to eliminate the edge effect in ELISA assays. Suitable for sealing tissue culture plates, for short-term storage and incubation, for transport and the containment of biohazardous solutions.

Supplier: BRAND

Transparent PP film allows the visual inspection of the samples. Temperature range: −40 to +125 °C.