MP Biomedicals Silica, Alumina and Solvents

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1 One Call One Source Silica, Alumina and Solvents High Quality at Great Prices A World of Chromatography Order Today! High Quality Products Guaranteed is committed to helping researchers worldwide by offering high quality products at great prices to help stretch your lab budget and save you money Fountain Parkway Solon, OH tel: fax: Milenka Arispe, Ph.D. tel: x milenka.arispe@mpbio.com skype ID: milenka.mpbiomedicals

2 FALL SAVINGS Can t find the product you need? We can make it for you. Custom Silica and Custom Alumina us at biotech@mpbio.com with your specific requirements 2 Additional Pack Sizes are available at

3 SPECIAL PRICES MP EcoChrom Silica All MP EcoChrom Silicas are made from the same raw material. Their sieve cuts are optimized according to the sieve range of the German Industrial Standard (DIN). MP EcoChrom Silica are free of particles outside the standard range. The irregular shape of MP EcoChrom Silica permits the easy packing of columns of different sizes and the optimization of column permeability and plate number. They allow easy switching from one sieve cut to another, offering an easy way to change the chromatographic methods. Name Size Cat# Silica μm, 60 Å 25 kg kg Silica μm, 60 Å 15 kg kg Silica μm, 60 Å 500 g kg kg Silica μm, 60 Å 2.5 kg kg Silica μm, 60 Å 500 g kg Silica μm, 60 Å 500 g kg MP EcoChrom Silica, active In addition to the conventional silica, produces active silica. These MP EcoChrom Silica, active, exhibit a well-defined high initial activity in addition to the standard properties of MP EcoChrom Silica. With MP EcoChrom Silica, active, adsorption chromatography with silica becomes as easy as partition chromatography. Name Size Cat# Silica μm, active 60 Å 500 g Silica μm, active 60 Å 500 g Silica μm, active 60 Å 500 g Silica μm, active 60 Å 500 g kg Silica μm, active 60 Å 500 g kg MP EcoChrom SiliTech for Industrial Application Many years of producing silica gels enables to offer a large range of silicas for purification of pharmaceuticals, food additives and other products. These silica gels are offered as MP EcoChrom SiliTech. Name Size Cat# SiliTech μm, 60 Å 25 kg SiliTech μm, 60 Å 25 kg SiliTech μm, 60 Å 50 kg

4 FALL SAVINGS MP EcoChrom Alumina, Activity Super I In a non polar environment, MP EcoChrom Alumina activity Super I shows a sorption capacity approximately twice as high as that of MP EcoChrom Alumina Activity I. The initial activity is kept in a very narrow range and the deactivation behavior is extremely constant. MP EcoChrom Alumina Super I are available as basic, neutral, and acid Alumina. The neutral MP EcoChrom Alumina Super I (MP EcoChrom Alumina N - Super I) is relatively free of superficially attached sodium ions. It does not consist of a mixture of acid and basic Alumina as it may occasionally be found on the market from other suppliers. MP EcoChrom Alumina Super I are used for a wide variety of purification processes. 500 g Alumina A - Super I acid ph, μm 1 kg kg g kg Alumina B - Super I basic ph, μm 5 kg kg g Alumina N - Super I neutral ph, μm 1 kg kg kg Additional Pack Sizes are available at

5 SPECIAL PRICES MP EcoChrom Alumina, Activity I MP EcoChrom Alumina Activity I are good all-around adsorbents for laboratory use as well as for industrial use. MP EcoChrom Alumina Activity I are original products, produced to MP Biomedical s rigid production specifications. They can be adjusted to lower activity by the addition of polar media, preferably water, but also higher alcohols, such as glycol or glycerol. 500 g Alumina A, Act. I acid ph, μm 1 kg kg kg g Alumina B, Act. I basic ph, μm 1 kg kg g Alumina N, Act. I neutral ph, μm 1 kg kg kg MP EcoChrom Alumina, Activity II III MP EcoChrom Alumina Activity II - III is an economical adsorbent of medium activity. It is often utilized when activated charcoal cannot be used due to its organic nature, or where the cation exchange properties of basic alumina are desired. MP EcoChrom Alumina Activity II - III is suitable for the development of technical separations where a custom-made adsorbent is not available. 500 g Alumina, Activity II-III basic ph, μm 5 kg kg Your Strategic Partner for All Your Fine Chemicals Needs Custom Manufacturing Lot Sequestration Just-in-Time Delivery Bulk Quantities 5

6 FALL SAVINGS MP EcoChrom Alumina R for Isotope Preparation MP EcoChrom Alumina R is an acid alumina developed for use in isotope chemistry. Alumina R is a major compound of technetium generators, so-called technetium cows. These are small columns filled with Alumina R, on which the mother nuclide 99 Mo (t=66h) is retained as the Molybdate MoO 4, while the daughter nuclide 99m Tc (t=6h) may be easily removed (milked) as the pertechnetate TcO 4, by elution with physiological salt solution. MP EcoChrom Alumina R may also be used when an alumina with extremely low ph-value and/or high ion-exchange capacity is required; such as in the determination of catecholamines. Anton and Ayre recommend the preparation of acid alumina by heating basic alumina with hydrochloric acid several times, followed by multiple washed. This time-consuming procedure can be avoided by using MP EcoChrom Alumina R. 500 g Alumina R acid ph, μm 50 kg MP EcoChrom Alumina B - Super I for Dioxin Analysis The most important step in pollution analysis is separation of pollutants from the sample matrix. However, it is impossible to determine the efficiency of the extraction methods. Even if added standards or markers are 100% recovered, it does not give information about the extraction efficiency of the pollutants from the matrix. Because of this uncertainty, the subsequent cleanup steps must be as reliable as possible. Matrix extracts are usually processed by chromatography. So the quality of the adsorbent used is essential. The highly standardized MP EcoChrom Alumina Activity Super I are best suited for this purpose. To meet the high recovery level required for the analysis of polychlorinated dibenzodioxins and dibenzofurans in accordance with VDI-Regulation 3499, part 1, developed: MP EcoChrom Alumina B - Super I for Dioxin Analysis. With this new MP EcoChrom Alumina B - Super I for Dioxin Analysis has given environmental analysts a powerful tool to improve their work. Alumina B Super I for Dioxin Analysis basic ph, μm 500 g MP EcoChrom Alumina B - Super I for Dioxin Analysis may also be used for all chromatographic processes requiring highest activity and/ or highest reproducibility. For dioxin analysis we recommend the literature cited below, describing the isolation of the most toxic 2,3,7,8-TCDD from other congeneric polychlorinated dibenzodioxins and dibenzofurans using chromatography with the MP EcoChrom Alumina: Hagenmaier, H. et al., Fresenius Z Anal Chem (1986) 323: Manufacturing Purebred Adsorbents for the Toughest Applications Since Additional Pack Sizes are available at

7 SPECIAL PRICES MPLC MP EcoChrom Alumina for MPLC MP EcoChrom Alumina for Medium Pressure Liquid Chromatography (MPLC) are produced from the same raw material as is used for MP EcoChrom Alumina Super I. Because of their unique adsorption properties, these products represent the link between the classical open column chromatography and the high performance chromatography. MP EcoChrom Alumina for MPLC may also be used for purification of small amounts of valuable material in semipreparative scale procedures. Alumina N neutral ph, μm 500 g Alumina B, active basic ph, μm 100 g Alumina N, active neutral ph, μm 10 g g Alumina N, active neutral ph, μm 50 kg MP EcoChrom Silica for MPLC MP EcoChrom Silica for Medium Pressure Liquid Chromatography are composed of irregular particles with a mean pore size diameter of 60 Å. They are produced from the identical raw material as is used for MP EcoChrom Silica designed for open column chromatography. Therefore, they show the same sorption behavior and allow easy switching between the methods. MP EcoChrom Silica for MPLC are used for analytical as well as for preparative separations. Their performance on both the analytical and preparative scale are comparable to those of silica for HPLC. MP EcoChrom Silica for MPLC are also used for semi-preparative industrial separations. Name Size Cat# 100 g Silica 12-26, 60 Å 500 g kg Silica 18-32, 60 Å 25 kg Silica 32-63, active 60 Å 500 g Visit to view our entire list of products 7

8 FALL SAVINGS HPLC MP EcoChrom Alumina for HPLC is one of the few manufacturers of alumina for High Performance Liquid Chromatography (HPLC). MP EcoChrom Alumina for HPLC have been successfully used to separate unsubstituted and substituted condensed aromatic compounds. MP EcoChrom Alumina for HPLC are recommended for the separation of ionic compounds, due to their partition and/or adsorption chromatographic capacity and their weak ion-exchange activity. Alumina N 3-6 neutral ph, 3-6 μm 10 g g Alumina N 7-12 neutral ph, 7-12 μm 100 g Alumina N neutral ph, μm 100 g MP EcoChrom Silica for HPLC The chromatographic behavior of MP EcoChrom Silica for High Performance Chromatography is identical to the behavior of MP EcoChrom Silica for Column Chromatography. The closely controlled particle range guarantees dense column packings and therefore high plate numbers and relatively low back pressure. In addition to its analytical use, MP EcoChrom Silica for HPLC is also frequently employed for technical chromatography. Silica, 60 Å 7-12 μm 10 g Silica, 60 Å μm 10 g Additional Pack Sizes are available at

9 SPECIAL PRICES HPLC Solvents In high performance liquid chromatography the quality and reproducibility of the separation depends not only on the properties of the stationary phase, but decisively on the quality of the solvents used. MP Biomedical s high-purity HPLC grade solvents deliver superior purity, stability and lot-to-lot consistency making them ideal for a variety of analytical and preparative separations utilizing LC-MS, HPLC, GPC and spectrophometric analysis. Name Cat# ACETIC ACID GLACIAL, HPLC GRADE ACETONE, HPLC GRADE, >99.9% ACETONITRILE, HPLC/SPECTRO GRADE, 99.9% n-butyl ACETATE, HPLC/SPECTRO GRADE n-butyl ALCOHOL, HPLC/SPECTRO GRADE CHLOROFORM WITH AMYLENE, HPLC/SPECTRO GRADE CHLOROFORM WITH ETHANOL, HPLC/SPECTRO GRADE DICHLOROMETHANE, HPLC/SPECTRO GRADE N,N-DIMETHYLFORMAMIDE, HPLC/SPECTRO GRADE ,4-DIOXANE, HPLC/SPECTRO GRADE ETHANOL, ANHYDROUS, HPLC/SPECTRO GRADE ETHYL ACETATE, HPLC/SPECTRO GRADE ETHYL ETHER ANHYDROUS, HPLC/SPECTRO GRADE

10 FALL SAVINGS HPLC Solvents (continued) Name n-heptane, HPLC/SPECTRO GRADE n-hexane, HPLC/SPECTRO GRADE, 95% ISOPROPYL ALCOHOL, HPLC/SPECTRO GRADE METHANOL, HPLC/SPECTRO GRADE, >99.9% METHYL ETHYL KETONE, HPLC/SPECTRO GRADE METHYL t-butyl ETHER, HPLC/SPECTRO GRADE PENTANE, HPLC/SPECTRO GRADE N-PROPYL ALCOHOL, HPLC/SPECTRO GRADE TETRAHYDROFURAN (NON UV), HPLC GRADE TETRAHYDROFURAN, HPLC/SPECTRO GRADE TOLUENE, HPLC/SPECTRO GRADE WATER, HPLC GRADE Cat# Additional Pack Sizes are available at

11 SPECIAL PRICES Dry Column Chromatography Dry Column Chromatography (DCC) bridges the gap between analytical Thin-Layer Chromatography (TLC) and the production oriented column chromatography (CC). DCC is often used to scale up TLC separations. However, to sucessfully convert a thin-layer chromatographic separation to the dry column it is imperative to imitate the TLC parameters as closely as possible. The adsorbent used on TLC-plates, exposed to air and humidity, usually has an activity of II-III according to the Brockmann and Schodder scale. MP EcoChrom adsorbents for Dry Column Chromatography are therefore adjusted to this activity. An important parameter for each separation is the particle size of the adsorbent used. The particle sizes of MP Eco-Chrom adsorbents for Dry Column Chromatography are adjusted to give optimized separations. TLC plates are often prepared with a UV phosphor to make uncolored substances visible. MP EcoChrom adsorbents for Dry Column Chromatography also include a fluorescent indicator with an excitation at 254 nm. MP EcoChrom adsorbents for Dry Column Chromatography imitate the chemical and physical properties of Thin-Layer Chromatography as closely as possible. 500 g Alumina DCC acid ph, μm 5 kg kg Silica DCC, 60 Å basic ph, μm 500 g kg Nylon Foil Tubing mm wide, corresponding to approx 25 mm column diameter 20 m DCC Package 1: Alumina Contents: 1 x 500 g Alumina DCC, 1 x 20 m Nylon Foil Tubing, Step-by-Step working guide 1 pkg DCC Package 2: Silica Contents: 1 x 500 g Silica DCC, 1 x 20 m Nylon Foil Tubing, Step-by-Step working guide 1 pkg

12 FALL SAVINGS Thin-Layer Chromatography MP EcoChrom Alumina for TLC MP EcoChrom Alumina for Thin-Layer Chromatography are produced from the same raw material as MP EcoChrom Alumina Super I for Column Chromatography. They are available with the same three surface modifications: basic, neutral, and acid. MP EcoChrom Alumina for Thin-Layer Chromatography makes it easy to optimize the separation method and achieve the best fit for the separation problem. MP EcoChrom Alumina can be used for adsorption and/or partition chromatography, and also ion-exchange chromatography. The addition of inorganic fluors, such as Tl -activated zinc silicate, allows the preparation of fluorescent layers to enable the detection of uncolored compounds by UV quenching. Except for MP EcoChrom Alumina G-TLC, MP EcoChrom Alumina for Thin-Layer Chromatography does not contain any binder; allowing the user to choose the binder which is best suited for the application. MP EcoChrom Alumina G-TLC contains 11% of gypsum. To prepare 5 plates 20 x 20 cm with 250 μm layers, 35 g MP EcoChrom Alumina G-TLC are mixed with 40 ml water to form a slurry. This slurry may be spread on the plates using a commercially available spreading device. Alumina A-TLC acid ph 1 kg Alumina B-TLC basic ph 1 kg Alumina N-TLC neutral ph 50 kg Alumina G-TLC neutral ph, contains gypsum 50 kg MP EcoChrom Silica for TLC MP EcoChrom Silica for Thin-Layer Chromatography are produced from the same highly standardized raw material as the MP EcoChrom Silica for Column Chromatography. It is available with or without binder and with or without fluorescent indicators. Thus, the user is free to choose the type of MP EcoChrom Silica for Thin-Layer Chromatography that best fits the specific separation. MP EcoChrom Silica G-TLC and MP EcoChrom Silica GF-TLC contain 11% gypsum. To cover 5 plates 20 x 20 cm with a layer of about 300 μm thickness, 25 g MP EcoChrom Silica G-TLC or MP EcoChrom Silica GF-TLC are stirred with 40 ml water. The slurry is spread on the plates using a commercially available spreading device. Silica G-TLC, 60 Å contains gypsum 500 g Silica GF-TLC, 60 Å contains fluorescent indicator F254 and gypsum 500 g Silica-Plates F mm 20 x 20 cm 20 plates Silica-Rapid-Plates F x 20 cm 25 plates Silica - Sheets F254/ x 20 cm 25 sheets Additional Pack Sizes are available at

13 SPECIAL PRICES Solvents Overstocked and On Sale! At, we are passionate about quality and take every action possible to ensure you always receive the highest quality product. Whether you need HPLC solvents, ACS solvents, anhydrous solvents, or any other high-purity research grade solvents, can provide the right product for your application, at the quality you deserve. Name Cat# Size ACETONE, ABSOLV GRADE L L ACETONE, ACS REAGENT GRADE, >99.5% L ACETONE, HISTOLOGICAL GRADE L ACETONITRILE ML L ACETONITRILE, >95% ML L ACETONITRILE, ACS GRADE, 99.5% ML L CHLOROFORM WITH ETHANOL, ACS GRADE L CHLOROFORM WITH ETHANOL, ANHYDROSOLV GRADE L ML CHLOROFORM, MOLECULAR BIOLOGY REAGENT, >99% ML ML L DICHLOROMETHANE, ABSOLV GRADE L DICHLOROMETHANE, GC GRADE L x4 L DICHLOROMETHANE, USP/NF GRADE L x4 L ML DIMETHYL SULFOXIDE, >99% ML L DIMETHYL SULFOXIDE, ANHYDROSOLV GRADE L ML DIMETHYL SULFOXIDE, MOLECULAR BIOLOGY REAGENT, 99% ML ML ML p-dioxane, >99% ML L 1,4-DIOXANE, ANHYDROSOLV GRADE ML L L ETHANOL, ANHYDROUS, ACS REAGENT GRADE L x1 L x4 L ETHYL ACETATE, ABSOLV GRADE L 13

14 FALL SAVINGS Solvents Overstocked and On Sale! (continued) Name Cat# Size ETHYL ACETATE, GC GRADE L x4 L L ETHYL ETHER ANHYDROUS, ACS GRADE L x1 L x4 L ETHYL ETHER ANHYDROUS, ANHYDROSOLV GRADE ML L n-heptane, >99% ML L ML n-hexane ML L n-hexane, ACS GRADE, 95% L L ISOPROPYL ALCOHOL, ABSOLV GRADE L x4 L ML ISOPROPYL ALCOHOL, MOLECULAR BIOLOGY REAGENT, >99% ML ML METHANOL, ABSOLUTE, SUITABLE FOR USE IN STEROID DETERMINATIONS ML METHANOL, PROTEIN SEQUENCING GRADE L METHANOL, SPECTROPHOTOMETRIC GRADE L METHANOL, ABSOLV GRADE L L METHANOL, ACS GRADE L x1 L x4 L METHANOL, ANHYDROSOLV GRADE ML L METHYL ETHYL KETONE, ACS GRADE L METHYL t-butyl ETHER, ACS GRADE L PENTANE, ANHYDROSOLV GRADE L n-propyl ALCOHOL, ACS GRADE L L L TOLUENE, ACS GRADE L x1 L x4 L TOLUENE, ANHYDROSOLV GRADE L TRICHLOROETHYLENE, ACS GRADE L L XYLENE, ACS REAGENT GRADE ML XYLENE, HISTOLOGICAL GRADE X 1L 14 Additional Pack Sizes are available at

15 SPECIAL PRICES One Call Beautiful! One Source Beautiful! will help get you there. A World of Chemical Synthesis MP Chemicals MP Solvents MP Silica All that s needed is you 15

16 One Call One Source Silica, Alumina and Solvents High Quality at Great Prices A World of Chromatography Order Today! Fountain Parkway Solon, OH tel: fax: Milenka Arispe, Ph.D. tel: x milenka.arispe@mpbio.com skype ID: milenka.mpbiomedicals