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Best Serum Samples

Vivaspin 500 Centrifugal Ultra Filter (10,000 MWCO, PES Membrane, 25 per pack)

  • Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis.
  • Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis & multiple sclerosis.
  • Free drug & hormone (T3/T4) analysis. Process samples in 30 minutes vs 17 hours for equil dialysis..
  • Protein removal from serum & cell / tissue lysates.
  • Exchange buffers for proteomic peptide samples.
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Gaia Green Organics Worm Casting 30 Liter Bag

  • Visibly reduce wrinkles, even deep ones: Revitalift Night Serum with 0.3 percent Pure Retinol has an optimal concentration and is....
  • Pure Retinol – Purity is important for retinol efficacy in skin, as pure retinol works faster vs.
  • Effective and stable: Though Most Effective, Pure Retinol is unstable and can be less effective overtime if exposed to air and light.
  • This serum is formulated with soothing ingredients like hyaluronic acid and glycerin is fragrance-free, silicone free and paraben free.
  • Includes Trial Size: Try samples of Triple Power Fragrance-Free Face Moisturizer.
  • Use this at night after the Retinol Serum to hydrate overnight.
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Wheaton 223761 Serum Bottle 10mL, Amber Borosilicate Glass, Mouth Dimensions: 13mm ID x 20mm OD, Bottle Dimensions: 25mm Diameter x 54mm Height (Case of 288)

  • Serum bottle used to hold liquid contents that require protection from contaminants.
  • Amber borosilicate glass body for chemical, thermal expansion, shock, and heat resistance, and to provide UV ray protection for light-sensitive samples.
  • Boston round shape for applications that require a rounded body, short neck, and narrow mouth to store liquid samples and solutions, and dry materials.
  • Neck finish can accommodate a crimped aluminum seal or standard-sized stopper (both sold separately).
  • Autoclavable for applications requiring sterility.
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L Oreal Paris Retinol Serum for Face Night Serum 0.3% Pure Retinol from Revitalift Derm Intensives Visibly Reduce Wrinkles Even Deep Ones 1 Oz Serum + Moisturizer Cream Samples Packaging May Vary

  • Visibly reduce wrinkles, even deep ones: Revitalift Night Serum with 0.3 percent Pure Retinol has an optimal concentration and is....
  • Pure Retinol – Purity is important for retinol efficacy in skin, as pure retinol works faster vs.
  • Effective and stable: Though Most Effective, Pure Retinol is unstable and can be less effective overtime if exposed to air and light.
  • This serum is formulated with soothing ingredients like hyaluronic acid and glycerin is fragrance-free, silicone free and paraben free.
  • Includes Trial Size: Try samples of Triple Power Fragrance-Free Face Moisturizer.
  • Use this at night after the Retinol Serum to hydrate overnight.
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Lipase Assay Kit (DLPS-100)

  • For quantitative determination of lipase enzyme activity..
  • Method: Colorimetric assay (412nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma, saliva, urine etc. Species: All. Detects 40 U/L.
  • Procedure: 20 min. Size: 100 tests per kit.
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Arginase Assay Kit (DARG-100)

  • For quantitative determination of arginase activity and screen for its inhibitors..
  • Method: Colorimetric assay (520nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Enzyme preparations, serum, plasma, tissue culture etc. Species: All. Detects 1 U/L.
  • Procedure: 2 hrs. Size: 100 tests per kit.
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Nitric Oxide Assay Kit (D2NO-100)

  • Determination of nitric oxide and evaluation of drug effects on its metabolism..
  • Method: Colorimetric assay (540nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Plasma, serum, urine, tissue/cells and foods. Species: All. Detects 0.6 uM.
  • Procedure: 40 min. Size: 100 tests per kit.
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Glutamate Assay Kit (EGLT-100)

  • For quantitative determination of glutamate and evaluation of drug effects on its metabolism..
  • Method: Colorimetric assay (565nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma, urine, cell, tissue etc. Species: All. Detects 50 uM.
  • Procedure: 30 min. Size: 100 tests per kit.
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Cholesterol Assay Kit (ECCH-100)

  • For quantitative determination of cholesterol and evaluation of drug effects on its metabolism..
  • Method: Colorimetric assay (340nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma etc. Species: All. Detects 5 mg/dL.
  • Procedure: 40 min. Size: 100 tests per kit.
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Glucose Assay Kit (EBGL-100)

  • For quantitative determination of glucose and evaluation of drug effects on glucose metabolism..
  • Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma, urine, saliva, milk, culture medium, food, agriculture. Detects 5 uM.
  • Procedure: 40 min. Size: 100 tests per kit.
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Catalase Assay Kit (ECAT-100)

  • For quantitative determination of catalase activity and evaluation of drug effects on its activity..
  • Method: Colorimetric (570nm), or fluorometric (530/585nm) assay. A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma, urine, saliva, cell culture etc. Species: All. Detects 0.2 U/L.
  • Procedure: 40 min. Size: 100 tests per kit.
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Aspartate Transaminase Assay Kit (EASTR-100)

  • For quantitative determination of aspartate transaminase (AST) activity..
  • Method: Colorimetric assay (340nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, plasma etc. Species: All. Detects 2 U/L.
  • Procedure: 10 min. Size: 100 tests per kit.
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BCG Albumin Assay Kit (DIAG-250)

  • For quantitative determination of sulfate ion and evaluation of drug effects on sulfate metabolism..
  • Method: Colorimetric assay (600nm). A spectrophotometer or plate reader is required, but not provided..
  • Samples: Serum, urine, food and environment. Species: All. Detects 20 uM.
  • Procedure: 5 min. Size: 200 tests per kit.
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