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Elemental Metals

Elemental metals encompass several subcategories of metallic and metalloid elements with unique chemical and physical properties. Available in various reagent grades and purities, metals and metalloids have many industrial, research, and everyday lab uses.
Alkali Metals (2)
Post-Transition Metals (2)
Transition Metals (18)

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1

Alkali Scientific Cefuroxime, Sodium Salt, 25 G

Cefuroxime Sodium Salt (25g) is a potent antibiotic widely used for treating various bacterial infections. This powder form is specifically prepared for antibacterial use, acting by inhibiting bacterial cell wall synthesis. It is effective against a range of bacteria, including both Gram-positive and Gram-negative pathogens. Cefuroxime is commonly prescribed for treating respiratory tract infections, skin infections, and urinary tract infections, making it a versatile choice in clinical settings. This 25g quantity is ideal for preparing solutions for laboratory experiments, research, and medical treatments, offering a stable and reliable dosage for antibiotic applications.

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2

Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 5 Kg

Sodium Dodecyl Sulfate (SDS), Powder, 5kg, is a large-quantity detergent widely used for protein denaturation, electrophoresis, and biochemical applications. SDS is a key reagent in protein analysis, particularly for separating proteins in SDS-PAGE by their molecular weight. This 5kg package is perfect for laboratories with high throughput or commercial labs, providing a cost-effective solution for large-scale protein analysis. SDS is also used in nucleic acid extraction, cell lysis, and protein solubilization. The laboratory-grade SDS ensures the highest purity and reliability, allowing researchers to perform consistent and reproducible experiments with confidence.

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3

Alkali Scientific Gelatin, 500 Grams

Gelatin, 500 Grams, is a laboratory-grade biochemical reagent widely used as a protein source in microbiology, cell culture, and biochemistry. Gelatin is a natural protein derived from animal collagen and is used in media preparation to support the growth of microorganisms. In addition to its use in bacterial growth media, gelatin is also employed in electrophoresis, enzyme assays, and various other biochemical tests. The laboratory grade ensures that the gelatin meets the highest purity standards, making it suitable for sensitive and reproducible experiments. This 500g package is perfect for laboratories requiring a larger supply for ongoing research.

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4

Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 1 Kg

Sodium Dodecyl Sulfate (SDS), Powder, 1kg, is a high-quality detergent used extensively in molecular biology and biochemistry. SDS is commonly used for protein denaturation, breaking down the secondary, tertiary, and quaternary structures of proteins, ensuring accurate analysis in SDS-PAGE (Polymerase Gel Electrophoresis). The powder form offers flexibility in preparing customized concentrations for various applications. It is essential for protein analysis, purification, and characterization. The laboratory-grade quality ensures high purity, enabling consistent and reproducible results in experiments. SDS is a critical reagent for proteomics, protein research, and cell lysis protocols.

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5

Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 250 G

Sodium Dodecyl Sulfate (SDS), Powder, 250g, is a detergent widely used for protein denaturation in molecular biology and biochemistry. SDS works by disrupting protein structures, making it an essential reagent for applications such as SDS-PAGE, protein purification, and protein analysis. This 250g package provides a convenient amount for smaller-scale experiments, offering flexibility for custom preparation of SDS solutions. The laboratory-grade SDS ensures purity and reliability in protein assays, ensuring consistent results in gel electrophoresis and other protein-based research. SDS is also used in cell lysis procedures, nucleic acid extraction, and protein characterization.

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6

Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 500 G

Sodium Dodecyl Sulfate (SDS), Powder, 500g, is a detergent used in molecular biology, particularly for protein denaturation and electrophoresis. SDS disrupts the secondary and tertiary structures of proteins, making it an essential reagent for protein analysis, purification, and SDS-PAGE. The powder form allows precise preparation of SDS solutions in the desired concentrations, providing flexibility in different experiments. This 500g package is ideal for medium-scale laboratories that perform regular protein analysis or cell lysis procedures. The laboratory-grade SDS guarantees high purity and consistency, delivering reliable results in protein research, gene studies, and other molecular biology techniques.

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7

Alkali Scientific Super Broth, Powder, 1 Kg

Super Broth, Powder, 1 Kg is a versatile medium used for the growth of a wide range of microorganisms in laboratory applications. The broth is a rich nutrient solution that supports the proliferation of various microbial species, making it ideal for microbial culture, growth studies, and general microbiological research. Available in powdered form, the broth is easy to prepare by simply rehydrating it with sterile water. It is commonly used in biotechnology and industrial applications where large-scale microbial growth is needed for fermentation, enzyme production, or cell culture. This 1 Kg package provides ample supply for extensive laboratory testing and experimentation.

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8

Alkali Scientific Super Broth, Powder, 10 Kg

Super Broth, Powder, 10 Kg is a high-yield nutrient medium used for cultivating a wide variety of microorganisms in microbiological laboratories. This concentrated powder form allows easy preparation by dissolving it in sterile water, providing a consistent and reliable medium for microbial culture. Super Broth is commonly used for large-scale microbial growth, including in biotechnological applications such as fermentation and protein production. Its formulation ensures that microorganisms thrive, making it an ideal choice for research and commercial microbiology labs. The 10 Kg package provides an economical solution for labs that require frequent or large-scale microbial culture preparation.

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9

Alkali Scientific Yeast Extract, Powder, 500 G

Yeast Extract powder is an important nutrient source for growing various microorganisms in laboratory environments. This 500 G package is convenient for smaller labs or low-volume use, offering sufficient nutrients for effective microbial growth. It ensures optimal growth conditions and is used widely in microbial research, ensuring excellent performance in laboratory experiments and biotechnological applications.

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10

Medchemexpress LLC Dimethyl silicone oil | 63148-62-9 | [Si(CH3)2O]n | 50 ML
SDP

Dimethyl silicone oil is a polydimethylsiloxane fluid with a kinematic viscosity of 100 cSt at 25 °C. It is a colorless to light-yellow, chemically inert oil used in laboratory applications as a reagent, viscosity standard, lubricant, and formulation component.

  • Provides consistent 100 cSt viscosity at 25 °C
  • Chemically inert and low volatility for stable performance
  • Good thermal and oxidative stability across common lab temperatures
  • Hydrophobic and lubricating properties suitable for coatings and seals
  • Clear liquid with typical density ~0.96 g/cm³ for formulation use
  • Available in small-volume packaging suitable for research labs

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11

Alkali Scientific Nitschs' Medium, Powder, 5 L

Nitsch's Medium, Powder, 5 L is an intermediate volume plant culture medium formulated for plant tissue culture and plant cell research. In powdered form, the medium can be easily reconstituted with water to create a suitable nutrient environment for plant growth. This 5 L volume is ideal for medium to large-scale plant research and production, offering a balance between lab-scale experiments and commercial applications. The medium provides necessary nutrients and conditions that support cell regeneration, differentiation, and optimal growth for a variety of plant species. It is commonly used in plant biology, biotechnology, and agricultural research laboratories.

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12

Alkali Scientific Tryptone, Powder, 250 G

Tryptone, Powder, 250 G is a high-quality protein source for microbial growth media. It provides essential amino acids and peptides that promote the growth of microorganisms in laboratory environments. This small-sized pack is ideal for labs with lower consumption needs or those focusing on smaller-scale experiments. Tryptone powder ensures high solubility and reliability, making it a key ingredient for precise microbiological research.

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13

Alkali Scientific Tryptone, Powder, 500 G

Tryptone, Powder, 500 G is a versatile protein source used in microbial growth media. This product offers high solubility and excellent performance in cultivating microorganisms in laboratory settings. Ideal for both routine microbiological tests and more complex research, Tryptone ensures consistent results and reliable growth of various microbial species. A valuable addition to any lab focused on accurate and reproducible results.

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14

Alkali Scientific Tryptone, Powder, 10 Kg

Tryptone, Powder, 10 Kg is an essential ingredient for microbial growth media, providing a high-quality protein source that is vital for laboratory research. This large-size package ensures laboratories have a sufficient supply of Tryptone for various applications, from culturing microorganisms to preparing media for advanced microbiological experiments. Its excellent solubility and consistent quality make it ideal for high-demand labs.

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15

Alkali Scientific Penicillin G Sodium Salt [Benzyl Penicillin Sodium Salt], 25 G

Penicillin G Sodium Salt in its powdered form is a potent antibiotic widely used in research to treat infections caused by gram-positive bacteria. This 25 g formulation is used in laboratories for preparing solutions that are tested for their antibacterial properties. The antibiotic functions by inhibiting bacterial cell wall synthesis, which is crucial for bacterial survival. In research applications, Penicillin G is used to test bacterial susceptibility and antimicrobial resistance in microbial cultures. It also serves as a reference standard in testing new antibiotic compounds. Penicillin G is frequently used in microbiology labs to help control bacterial growth in experiments and for therapeutic uses in clinical medicine.

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