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关键词:'117246MM'
facet content type:Protocol
显示 1-30 #N/A 68 条结果 关于 "117246MM" 范围 网站内容
Reflectometric Sulfite Determination in Dried Fruits
A detailed procedure to quickly determine sulfite additive levels in dried fruits with Reflectoquant® Sulfite Test strips and RQflex® 20 reflectometer.
Sucrose in Soft Drinks
Reflectometric determination of sucrose in soft drinks using Reflectoquant® test strips and reflectometer for in-process control.
软饮料中的蔗糖
分步操作说明：使用Spectroquant®试纸条和反射计通过反射法测定软饮料中的蔗糖含量，非常适合过程控制和现场测试使用。
Reflectometric Determination of DL Lactic Acid in Dairy Products
Quick and accurate analysis of D- and L-lactic acid in dairy products using Reflectoquant® Lactic Acid Test upon reaction with lactate dehydrogenase (LDH).
Reflectometric Determination of DL Lactic Acid in Vegan Yogurt
Rapid analysis of DL-lactic acid in vegan yogurt using the Reflectoquant® Lactic Acid Test, and enzymatic reaction with Lactate Dehydrogenase (LDH).
Reflectometric Determination of Hydroxymethylfurfural in Honey
Rapid analysis of 5-(Hydroxymethyl)furfural (HMF) in honey using a reflectometer and Reflectoquant® HMF Test.
应用笔记：反射法检测 – 蜂蜜中的羟甲基糠醛 (HMF) 含量
蜂蜜中的羟甲基糠醛 (HMF) 含量 – 用巴比妥酸衍生物及氨基比林衍生物转化后进行反射法检测
Reflectometric Determination of Nitrite in Meat Products
Reflectometric protocol enabling rapid quantification of nitrite in meat product samples with RQflex® 20 reflectometer.
Determination of Total Phosphorus in plant materials
Photometric determination of total phosphorus in plant material samples by phosphorus molybdenum blue method using Spectroquant® test kits.
Cobalt in Wastewater From the Production and Casting of Non-ferrous Metals
Cobalt in wastewater from the production and casting of non-ferrous metals
Analytical Method: Lead in Waste Water with High Concentrations of Calcium
Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate
Determination of Silver in Water and Wastewater: Photometric Determination Using Phenanthroline Method and Eosin Y
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
Analytical Method: Analytical Quality Assurance, Standard for Free Chlorine (dichloroisocyanuric acid)
AQA Standard for free chlorine - Preparation of a standard solution for free chlorine
分析方法：分析质量保证，游离氯标准品（二氯异氰尿酸）
AQA 游离氯标准品 - 游离氯标准溶液的制备
啤酒中的钙
用酞衍生物进行光度法测定
Analytical Method: Analytical Quality Assurance, Standard for Free Chlorine (DIN)
Preparation of a standard solution for free Chlorine according to DIN EN ISO 7393
分析方法：分析质量保证，游离氯标准品 (DIN)
游离氯标准溶液的制备，符合 DIN EN ISO 7393
Determination of Phosphorus Total in Meat and Meat Products
Colorimetric total phosphorus analysis method for meat and meat products as per German Food and Feed Code §64 LFGB 06.00-9.
Determination of Calcium in Beer
Using the Spectroquant® photometric system, we outline a photometric analysis of calcium levels in beer.
Estimation of Proline in Fruit and Vegetable Juices
Spectrophotometric determination of proline by the Ninhydrin method, per EN 1141 and German Food and Feed Code §64 LFBG 31.00-7.
Analytical Method: Nitrite in potato instant powder
Photometric determination using the Griess method subsequent to extraction
分析方法：石灰石中的铝（总量）
熔融后使用 Chromazurole S 进行光度测定
分析方法：马铃薯速溶粉中的亚硝酸盐含量测定
萃取化后采用格里斯法进行光度测定
Analytical Method: Aluminium (total) in effluents
Photometric determination with Chromazurole S subsequent to acid mineralisation; DIN decomposition
Analytical Method: Aluminium (total) in effluents, high organic content
Photometric determination with Chromazurole S subsequent to acid mineralisation
Analytical Method: Sulfite in Shrimps
Method: Photometric determination with 2,2'-dinitro-5,5'-dithiodibenzoic acid (Ellman's reagent)
分析方法：废水中的铝（总量）
酸矿化后使用 Chromazurole S 进行光度测定；DIN 分解
分析方法：废水中的铝（总量），高有机质含量
酸矿化后使用 Chromazurole S 进行光度测定
分析方法：虾中的亚硫酸盐
方法：使用2,2'-二硝基-5,5'-二硫代二苯甲酸 (埃尔曼试剂)的光度测定
Determination of Nitrate in Compost
Learn about the photometric determination of nitrate ions in compost using Spectroquant® test kits and spectrophotometer.
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