Wako 290-34251 Presep-C DNPH 现空气中醛 酮分析 和光纯药 现货

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

【产品名称】Presep-C DNPH预处理柱

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

【制造商】Wako Pure Chemical Industries, Ltd.

【销售商代码】290-34251

【规格】20pcs

【价格】咨询 4OO-811-9081

【保存条件】Keep at RT.

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

【注意事项】This product is for research use only. Do not administer it to human.

The solid-phase extraction method, as pretreatment of samples for HPLC and GC analyses, has advantages including reduction of labor and decrease of solvent usage, and now is frequently used instead of conventional methods with extraction solvent. It is also often used in the official methods for environmental and food analyses. There are two types of solid-phase extraction cartridges as follows: a syringe type with one end open (tentatively called "open type"), and a cartridge type with a filler enclosed in it that can be connected to a syringe (tentatively called "closed type"). This is a closed type product with DNPH enclosed in it.

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

Presep-C DNPH is a special collection tube for atmospheric carbonyl compounds (designated by the Offensive Odor Control Law, the Air Pollution Control Law, and U.S. EPA) to be used for its collection as well as for derivatization by 2,4-dinitrophenylhydrazone (DNPH).

The product is characterized by its blank components from the cartridge where formaldehyde, acetaldehyde and acetone have been especially reduced. Through the analysis of these, it can assure high measurement accuracy. For the exterior, a polyethylene cartridge of lure fitting type is applied, which makes connection or handling during air collection and solvent extraction easier.

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

上海子起_生物常年提供以下产品 现货或准现货！订购热线：4OO-811-9081

货号   品名     规格  Cas

012-01965   Alminium Oxide   500g     -

012-03305   Ammonium Dihydrogenphosphate  500g     7722-76-1

012-08643   Amino Acids Mixture Standard Solution, Type B 1mL×5A -

013-08391   Amino Acids Mixture Standard Solution, Type H 5mL      -

015-14461   Amino Acids Mixture Standard Solution, Type AN-2  5mL      -

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

015-25191   Anti Phosphorylated α-Synuclein, Monoclonal Antibody (pSyn#64)      50ul      -

011-14463   Amino Acids Mixture Standard Solution, Type AN-2  1mL×5A -

011-19365   2,2'-Azobis[2-(2-imidazolin-2-yl)propane]

Dihydrochloride   500g     27776-21-2

016-08641   Amino Acids Mixture Standard Solution, Type B 5mL      -

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

016-20001   Anti Iba1, Rabbit (for Western Blotting)     50μg     -

016-23281   Anti Rat P2X4, Monoclonal Antibody     50ug     -

017-19362   2,2'-Azobis[2-(2-imidazolin-2-yl)propane] Dihydrochloride    25g 27776-21-2

018-08721   Agar, Powder     100g     9002-18-0

018-22021   Anti Mouse Ago2, Monoclonal Antibody 100μL    -

019-03435   Ammonium sulfate    500g     7783-20-2

019-19741   Anti Iba1, Rabbit (for Immunocytochemistry)    50μg     -

019-22291   Anti Olfactory Marker Protein, Goat      100μL    -

021-02195   Boric acid     500g     10043-35-3

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

021-16201   BES-H2O2(Cell-impermeant)   1mg      -

031-17601   Collagenase Type I    100mg   9001-12-1

032-08385   Citric Acid Monohydrate   500g     5949-29-1

032-15372   Casein Phosphopeptide    25g -

034-06363   N-Caprylic Acid   25mL    124-07-2

034-16111   Cefotaxime Sodium Salt   1g   64485-93-4

035-04595   Creatinine    500g     60-27-5

035-17604   Collagenase Type I    1g   9001-12-1

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

038-23221   α-Casein, from Bovine Milk, Dephosphorylated  1mg      -

039-01335   Carboxymethyl Cellulose Sodium Salt   500g     9004-32-4

021-17801   BES-So-AM 1mg      936356-51-3

022-07985   γ-Butyrolactone  500mL   96-48-0

025-03195   Buffer Solution Standard (Phosphate pH Standard Equimolal Solution)

pH6.86 (25 degrees C)    500mL   -

047-18863   Dexamethasone 100mg   50-02-2

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

049-18801   4',6-Diamidino-2-phenylindole Dihydrochloride n-Hydrate      10mg      28718-90-3

058-07681   EasySeparator    1set      -

025-03195   Buffer Solution Standard (Phosphate pH Standard Equimolal Solution)

pH6.86 (25 degrees C)    500mL   -

019-08393   Amino Acids Mixture Standard Solution, Type H 5Ax1mL -

019-11941   Active Carbon-impregnated Silica Gel   10g -

019-19741   Anti Iba1, Rabbit (for Immunocytochemistry)    50μg     -

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

025-15481   BES-Thio     1mg      -

026-16371   BF-170  1mg      -

027-01276   Benzyl Alcohol    500mL   100-51-6

028-03185   Buffer Solution Standard (Phthalate pH Standard Solution)

pH4.01 (25 degrees C)    500mL   -

028-03185   Buffer Solution Standard (Phthalate pH Standard Solution)

pH4.01 (25 degrees C)    500mL   -

028-03205   Buffer Solution Standard (Tetraborate pH Standard Solution)

pH9.18 (25 degrees C)    500mL   -

077-03155   Gelatin   500g     9000-70-8

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

081-00136   Heparin Sodium  10mu    9041-08-1

088-00705   L-Histidine Hydrochloride Monohydrate      500g     5934-29-2

093-06471   Insulin, Human, recombinant   50mg    -

097-06474   Insulin, Human, recombinant   1g   11061-68-0

120-04891   L-012    100mg   -

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5x20μg  -

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5x20μg  -

125-05061   Lysyl Endopeptidase, Mass Spectrometry Grade      5x20μg  -

129-02541   Lysyl Endopeptidase( R)   10AU     -

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

129-02541   Lysyl Endopeptidase( R)   10AU     -

129-02541   Lysyl Endopeptidase( R)   10AU     -

129-04861   LY 294002   5mg      154447-36-6

130-07871   Melibiose     5g   585-99-9

028-16211   BES-So (Cell-impermeant)      1mg      -

028-17811   BES-H2O2-Ac     1mg      -

029-16361   BF-168  1mg      -

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

039-23511   CultureSure? Freezing Medium    100ml    -

041-18861   Dexamethasine   1g   50-02-2

042-29445   Dibasic Sodium Phosphate Hydrate 500g     10039-32-4

043-22611   Dextran 200,000 100g     9004-54-0

064-05381   Fibroblast Growth Factor (basic)(FGFb / bFGF / FGF2),

Human, recombinant, Animal-derived-free  50ug     106096-93-9

071-02293   gamma-Globulin, from Human Serum   5g   9007-83-4

075-03075   Gellan Gum  500g     71010-52-1

Wako  290-34251 Presep-C DNPH   现空气中醛 酮分析 和光纯药 现货

131-00405   Magnesium Sulfate    500g     10034-, 99-8

136-03032   Methyl Red   25g 493-52-7

137-06085   Molecular Sieves 4A1/16  500g     70955-01-0

138-07872   Melibiose     25g 585-99-9

145-08221   Nuclease P1 500u     54576-84-0

145-08221   Nuclease P1 500u     54576-84-0

162-09115   Polyethylene Glycol 4,000 500g     25322-68-3