31980 Results for: "Tetrabutylammonium+fluoride+trihydrate&pageNo=12&view=list"

Supplier: Cole-Parmer

F3507 Dry-Block insert block12x16mm tubes 1 * 1 items

Supplier: EPPENDORF

Eppendorf ep Dualfilter T.I.P.S.® Racks offer 'PCR clean and Sterile' grade filter pipette tips, providing dual-layer protection against contamination for critical lab applications, ensuring precision, reliability, and hygiene in high-stakes environments.

Supplier: Mettler - Toledo

This single-channel instrument can easily handle the most complex applications and meets stringent requirements in regulated markets. The meter is flexible and can be modularly expanded with additional measurement parameters at any time. Special methods for the most common incremental ion measurement techniques are included, such as standard addition, subtraction and sample addition and subtraction methods.

Supplier: VWR Collection

These compressor-cooled incubators provide a temperature range between 3 to 70 °C with forced air convection and fan speed control (50 to 100%). Featuring a stainless steel (DIN 1.4016) inner chamber and stainless-steel linen finish exterior. The PREMIUM models have an intuitive menu and user-friendly software, USB port with flash drive for data download to USB stick and for uploading programs. They can be connected to Ethernet or Wi-Fi networks for remote control from any computer, and users can receive notifications about selectable parameters via e-mail.

Supplier: SEMADENI

BOX PACKING12ML PP 1 * 100 items

Supplier: Air Liquide

Esp331/661 vert. rack f. vial boxes 1 * 1 items

Supplier: Honeywell Chemicals

PROPYLENE CARBONATE, 99.7%, HPLC GRADE 1 * 1 L

Supplier: Brand

Nose cones, rounded shape, suitable for Transferpette® S (model from 2020), 30-300 µl, multi-channel 1 * 2 items

Supplier: SARSTEDT

TUBE, REAGENT AND CENTRIFUGE, 12ML, 95X16.5MM, TRANSPARENT, CONICAL, SKIRTED, POLYSTYRENE 1 * 1.000 items

Supplier: VWR Chemicals

VWR® dehydrated culture media that has been granulated offers both convenience and safety benefits. The correct dissolution of culture media is critical to achieving the best performance. Granulated culture media saves time in the preparation of ready to use culture media. In addition, granulation reduces dust generation, so handling the product is more pleasant and safer for the user, making it a much cleaner and safer working environment.

Supplier: SCHWARTZ

FLEXIBLE RACK, BLUE 1 * 1 items

Supplier: FRITSCH

test sieve 400/65 mm mesh = 1/2“ = 12.5 mm - ASTM - E-11-1995 - mesh 1 * 1 items

Supplier: VARIAN

METAGUARD 4.6MM METASIL AQ 5U C18 120A 1 * 3 items

Supplier: hünersdorff GmbH

Joint, 3/3threaded, dimension 12x12mm, length 90mm 1 * 1 items

Supplier: SARSTEDT

STOP FOR 12MM TUBE ORANGE 1 * 10.000 items

Supplier: IKA

Adapter PC1.2 1 * 1 items

Supplier: FRITSCH

test sieve 8/2inches mesh = 1/2inches ASTM (12.5 mm) 1 * 1 items

Supplier: Bioss

Chemoattractant active on T-lymphocytes, monocytes, but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. SDF-1-beta(3-72) and SDF-1-alpha(3-67) show a reduced chemotactic activity. Binding to cell surface proteoglycans seems to inhibit formation of SDF-1-alpha(3-67) and thus to preserve activity on local sites. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Inhibits CXCR4-mediated infection by T-cell line-adapted HIV-1. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development; required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation.

Supplier: Bioss

Chemoattractant active on T-lymphocytes, monocytes, but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. SDF-1-beta(3-72) and SDF-1-alpha(3-67) show a reduced chemotactic activity. Binding to cell surface proteoglycans seems to inhibit formation of SDF-1-alpha(3-67) and thus to preserve activity on local sites. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Inhibits CXCR4-mediated infection by T-cell line-adapted HIV-1. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development; required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation.

Supplier: JOUAN

BALAI J7-8-9-10-11A122L5 89000056 1 * 1 items

Supplier: Hettich

Bucket for 12x15ml tube 17.5x79mm bore 1 * 1 items

Supplier: Hettich

LS-frame for 12x4-7ml blood collection tube 1 * 1 items

Supplier: Ahlstrom-Munksjö

Micro-Glass Fiber Filters, MG 550 HA, 125 mm, discs 1 * 100 items

Supplier: Thermo Fisher Scientific

TIP CONE 12C 50-200 1 * 1 items

Supplier: Thermo Scientific

Filter grid KGF3 for KS9 and KS12 1 * 1 items

Supplier: WHITEHOUSE

GLASS MICROSPHERES(SIEVE FRAC 106-125µM) 1 * 200 g

Supplier: KARTELL

CAP RUBBER 9/12X18 RED 1 * 1 items

Supplier: SARSTEDT

TUBE, TISSUE CULTURE 12ML, 99X16MM, STERILE, ROUND BOTTOM, WITH SCREW CAP, POLYSTYRENE 1 * 1.000 items

Supplier: GASTEC

GASTUBE CHLORINE DIOXIDE LR 0.05-1.2PPM 1 * 10 items

Supplier: JOUAN

JOU IMBAL.SWITCH ASSEMBLY 1 * 1 items