检测器

The separation is carried out on an YWG-R4NC1 amino column, using a gradient or isocratic elution.

ATP和dATP在紫外检测器上用峰高法进行了定量测定，ATP的最小检测量为1ng。

A method of high performance liquid chromatography-fluorescence detection for the simultaneous determination of kynurenine and kynurenic acid in serum was developed.

建立了在线衍生、双波长高效液相色谱-荧光检测器同时检测血清中犬尿氨酸(kynurenine， Kyn)和犬尿喹啉酸(kynurenic acid， KYNA)含量的方法。

Each encoder contains a lensed LED source, an integrated circuit with detectors and output circuitry, and a codewheel which rotates between the emitter and detector integrated circuit.

每个编码器包含一个透镜LED光源，一个探测器和集成电路输出电路和一个编码轮的发射器和检测器之间的旋转集成电路。

Make with CID detector, medium grating of a flight of stairs reads plasma spectrometer to determine directly continuously for the full a fair amount of confidence of prismatic system in limestone magnesian content.

梗概： 以CID作检测器、中阶梯光栅为分光系统的全谱直读等离子体光谱仪直接测定石灰石中氧化镁含量。

The present study used Hypersil Hypercarb as the column connected to the UV and ELSD detectors. Using 0.1% formic acid aqueous solution and methanol as the mobile phase, the composition of a total of 9 compounds, catalpol (9) in Rehmanniae Radix, 5-hydroxymethylfurfural (5-HMF)(8) in Rehmanniae Preparata Radix, and the various carbohydrates including glucose (1), sucrose (2), melibiose (3), manninotriose (4), raffinose (5), stachyose (6), and verbascose (7) in Radix were analyzed simultaneously within 60 minutes.

本文以Hypersil Hypercarb作为分离管柱，串联UV及ELSD检测器，使用0.1%甲酸水溶液及甲醇为流动相，於60分钟内可同时分析生地黄中的catalpol (9)、熟地黄中的5-Hydroxymethylfurfural (5-HMF)(8)，及地黄所属的各种醣类成分glucose (1)、sucrose (2)、melibiose (3)、manninotriose (4)、raffinose (5)、stachyose(6)、verbascose (7)共计9种化合物的含量。

Methods HPLC was applied in this study. Kromasil KR100-5C18 (4.6 mm×250 mm, 5μm) column and DAD detector were used with a mixture of methanol and 0.1% methanoic acid as mobile phase in a gradient mode.

采用高效液相色语法，以DAD为检测器，Kromasil KR100-5C18 (4.6 mm×250 mm， 5μm)为分析用色谱柱，甲醇-0.1%甲酸溶液为流动相进行梯度洗脱，建立了玄参药材的指纹图谱。

ABSTRACT Objective To establish an HPLC method for the determination of azithromycin powder.Method The chromatographic conditions were as followed: C8 column, 0.045 mol/L ammonium phosphate monobasic solution∶acetonitrile (2∶1)(adjusted to pH7.35 with triethylamine) as mobile phase, temperature: 40℃, the flow rate: 1.0 ml/min, detection wavelength: 210nm.

阿奇霉素为氮杂内酯类抗生素，日抗基和《中国药典》2005年版［1］均采用微生物检定法测定其含量，《欧洲药典》4.6版和USP26版中均采用HPLC法，专属性较强，试验周期短，但均使用的是聚合物极性柱，《欧洲药典》柱温为70℃，USP采用电化学检测器，其采用的设备在我国药检部门尚未普及［2］。

Anhui Institute for Drug Control, Hefei 230051ABSTRACT Objective To establish an HPLC method for the determination of azithromycin powder.Method The chromatographic conditions were as followed: C8 column, 0.045 mol/L ammonium phosphate monobasic solution∶acetonitrile (2∶1)(adjusted to pH7.35 with triethylamine) as mobile phase, temperature: 40℃, the flow rate: 1.0 ml/min, detection wavelength: 210nm.

阿奇霉素为氮杂内酯类抗生素，日抗基和《中国药典》2005年版［1］均采用微生物检定法测定其含量，《欧洲药典》4.6版和USP26版中均采用HPLC法，专属性较强，试验周期短，但均使用的是聚合物极性柱，《欧洲药典》柱温为70℃，USP采用电化学检测器，其采用的设备在我国药检部门尚未普及［2］。

The content of naphthalin in circulating wash oil was determined by capillary column gas chromatography with DB-1 capillary column and FID detector.

采用DB-1毛细管柱和FID检测器，以毛细管柱气相色谱法测定循环洗油中的萘含量。

GC Analysis of Alachlor·Acetochlor·Atrazine 42% SE CAO Ying, SHI Xin-jin (Sanonda Zhengzhou Pesticide Co. Ltd., Zhengzhou 450009, China) Abstract: A method was introduced for the determination of alachlor, acetochlor and atrazine by GC With CP-7906 capillary column and FID detector, the internal standard was nonadecane. The three compositions were analyzed easily in the same condition and column.

42%甲草·乙·莠悬乳剂的气相色谱分析曹颖，师新进(沙隆达郑州农药有限公司，郑州 450009)摘要：采用气相色谱法，在CP-7906毛细管柱上以正十九烷作内标，用FID检测器测定甲草胺、乙草胺和莠去津的含量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。