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Product Image-75834-832

Benzoic Acid, Standards, Restek

Description: Solvent packaged in 1 mL/ampoule.
Catalog Number: 75834-832
Supplier: Restek

SDS


Product Image-RCRV010654100N

VeriSpec® ICP Multi-Element Calibration Standard 2A, RICCA Chemical Company

Description: 28-components standard in 5% nitric acid.
Catalog Number: RCRV010654100N
Supplier: Ricca Chemical
Product Image-RCRV010370100N

Bismuth Standards, for ICP, VeriSpec®, Ricca Chemical Company

Description: VeriSpec* Bismuth Standard for ICP 10 g/L in 10% HNO3, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ensuri
Catalog Number: RCRV010370100N
Supplier: Ricca Chemical
Product Image-RCRV010439100N

Beryllium Standards, for ICP, VeriSpec®, Ricca Chemical Company

Description: VeriSpec* Beryllium Standard for ICP 10 g/L in 5% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have tightest specification tolerances ensu
Catalog Number: RCRV010439100N
Supplier: Ricca Chemical
Product Image-RK31091

Semi-Volatile Surrogate Standards for EPA methods, Restek

Description: Standards are packaged in methylene chloride at a concentration of 2000 µg/mL in a 1 mL ampoule.
Catalog Number: RK31091
Supplier: Restek

SDS


Image Unavailable-SXS-4150

Diisobutyl phthalate Single-Component Organic Standard, SPEX CertiPrep

Description: Consumer safety standards, phthalates in polyethylene QC standards.
Catalog Number: SXS-4150
Supplier: SPEX CERTIPREP LLC
Product Image-RCRV010716100N

VeriSpec® ICP Multi-Element Standard 23, RICCA Chemical Company

Description: 23 component standard.
Catalog Number: RCRV010716100N
Supplier: Ricca Chemical
Product Image-RCRV010612100N

Platinum Standards, for ICP/MS, VeriSpec®, Ricca Chemical Company

Description: VeriSpec* Platinum Standard, For ICP/MS 100 ppm in 2% HCl Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 100ML
Catalog Number: RCRV010612100N
Supplier: Ricca Chemical
Image Unavailable-SXS-125

Acetaldehyde Single-Component Organic Standard, SPEX CertiPrep

Description: Single-Component organic standards.
Catalog Number: SXS-125
Supplier: SPEX CERTIPREP LLC
Image Unavailable-75835-172

8330B Nitroaromatics and Nitramine Mix, Restek

Description: Organic Standard, 8330B Nitroaromatics and Nitramine Mix
Catalog Number: 75835-172
Supplier: Restek
Product Image-77753-378

Human Recombinant RH IL-7 (from E. coli)

Description:

IL-7 promotes the stimulation of multipotent (pluripotent) hematopoietic stem cells into lymphoid progenitor cells. IL-7, along with IL-2, 15, and 21, is a member of the common gamma (γc) chain cytokine family.
Secreted by bone marrow and thymic stromal cells, dendritic cells, intestinal epithelial cells, hepatocytes, and keratinocytes
Signals through its receptor (IL-7R) to promote the differentiation of hematopoietic stem cells into T cells, B cells, and natural killer cells
Is a regulator of intestinal mucosal lymphocyte proliferation
Promotes favorable phenotypes in adoptive cellular therapies such as CAR-T cell therapy when combined with IL-15. The biological activity of CTGrade GMP interleukins and growth factors is standardized, where applicable, to WHO International standards, providing cell and gene therapy developers consistent, lot-to-lot biological activity and performance.

Catalog Number: 77753-378
Supplier: VWR International

New Product


Image Unavailable-SXBFM-5Y

Sulfur Biodiesel Standard, SPEX CertiPrep

Description: B100 Biodiesel Standards
Catalog Number: SXBFM-5Y
Supplier: SPEX CERTIPREP LLC
Product Image-RK30051

UST BTEX Standard, Restek

Description: BTEX standards are packaged in purge-and-trap-grade methanol in a 1 mL ampoule.
Catalog Number: RK30051
Supplier: Restek

Certificates


Product Image-77753-412

Human Recombinant IL-10 (from E. coli)

Description: IL-10 is an anti-inflammatory cytokine produced by macrophages and type 2 T helper (Th2) cells. Inhibits the production of pro-inflammatory cytokines such as interferon gamma (IFNγ), tumor necrosis factor alpha (TNFα), interleukin 2 (IL-2), interleukin 3 (IL-3), interleukin 4 (IL-4), and granulocyte-macrophage colony-stimulating factor (GM-CSF), made by macrophages and regulatory T cells. Suppresses antigen presentation on antigen presenting cells, and enhances the survival, proliferation, and antibody production of B cells. The biological activity of CTGrade GMP interleukins and growth factors is standardized, where applicable, to WHO International standards, providing cell and gene therapy developers consistent, lot-to-lot biological activity and performance.
Catalog Number: 77753-412
Supplier: VWR International

New Product


Image Unavailable-SXCRM-PE001

Phthalates Polyethylene Standard in Medium Density Polyethylene, SPEX CertiPrep

Description: Consumer safety standards, phthalates in polyethylene QC standards.
Catalog Number: SXCRM-PE001
Supplier: SPEX CERTIPREP LLC
Image Unavailable-VF-ACTL

Accessories for VWR® Modular Workstations

Catalog Number: VF-ACTL
Supplier: VWR International
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