标签归档：iso

Millipore 88597-100ML-F 过氧化氢 溶液100 ML

发表于由

属性

Agency

according to GB 4789.30-2016
according to ISO 10272-1:2017
according to ISO 10272-2:2017
according to ISO 11290-1:2017
according to ISO 11290-2:2017

质量水平

200

蒸汽压

23.3 mmHg ( 30 °C)

测定

2.8-3.2% (redox titration)

形式

solution

保质期

limited shelf life, expiry date on the label

浓度

1-5%

technique(s)

microbe id | specific enzyme detection: suitable

mp

0.0°C

密度

1.000g/cm3

application(s)

clinical testing
environmental
food and beverages
veterinary
microbiology

适用性

Pneumococcus spp.
Staphylococcus spp.
bacteria

SMILES string

OO

InChI

1S/H2O2/c1-2/h1-2H

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

收起

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说明

一般描述

用于检测过氧化氢酶和过氧化物酶的试剂。过氧化氢酶和过氧化物酶存在于大多数好氧菌中。它们通过释放游离氧（产生气泡）而催化过氧化氢的分解。区分葡萄球菌（阳性）和链球菌（阴性）的经典测试。为了观察酶的作用，将过氧化氢酶试剂添加到纯细菌培养物中。由于氧气是过氧化氢分解的副产物，因此，任何直接起泡现象均代表阳性结果。该试验也可用于区分革兰氏阳性杆菌。

应用

使用过氧化氢溶液：

促进胸腺细胞中含Src同源区2结构域的磷酸酶-1(SHP-1)氧化

，诱导人微血管内皮细胞培养基的凋亡

，用作超氧化物歧化酶的底物

西格玛 Sigma-Aldrich代理，一般用途粘度分析标准品系列

发表于由

D5 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 4.745 mPa.s (25 °C) D10 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 10.37 mPa.s (25 °C) D500 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 494 mPa.s (25 °C) D1000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 990.0 mPa.s (25 °C) D7500 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 7657 mPa.s (25 °C) N.4 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 0.2950 mPa.s (25 °C) N.8 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 0.5204 mPa.s (25 °C) N2 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 2.144 mPa.s (25 °C) N10 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 14.42 mPa.s (25 °C) N14 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 20.4 mPa.s (25 °C) N26 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 48.59 mPa.s (25 °C) N35 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 55.36 mPa.s (25 °C) N75 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 124.9 mPa.s (25 °C) N350 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 717.4 mPa.s (25 °C) N415 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 796.5 mPa.s (25 °C) N1000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 2610 mPa.s (25 °C) N4000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 10030 mPa.s (25 °C) N15000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 40049 mPa.s (25 °C) N30000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 80886 mPa.s (25 °C) S3 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 3.291 mPa.s (25 °C) S6 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 7.442 mPa.s (25 °C) S20 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 29.04 mPa.s (25 °C) S60 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 100.7 mPa.s (25 °C) S200 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 392 mPa.s (25 °C) S600 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 1273 mPa.s (25 °C) S2000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 4599 mPa.s (25 °C) S8000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 19588 mPa.s (25 °C) S30000 General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified viscosity 72328 mPa.s (25 °C) VISCWAT Pure Water Viscosity Standard certified at 5 °C, 20 °C, 25 °C & 37 °C. UKAS ISO 17025 and ISO Guide 34 certified New