2974 Results for: "2-Chloro-5-iodobenzyl+bromide&pageNo=74"

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: THERMO MATRIX TECHNOLOGIES

Permanently attached, laser-etched 2D barcodes on the bottom of each tube allow you to scan and decode tubes at once without removing them from the rack and allow data to be associated with each tube.

Supplier: FRISTADS KANSAS

Trousers made of 65% polyester and 35% brushed cotton. The fabric has mechanical stretch, which ensures improved comfort, especially for jobs that require a lot of movement. Short and long sizes are available as well. Please contact Avantor for further details.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: Avantor Fluid Handling

ULTRA PLAT SIL 5/8X1 25FT 1 * 1 items

Supplier: Avantor Fluid Handling

SPT 50.125X.250 50 1 * 1 items

Supplier: Avantor Fluid Handling

ULTRA PLAT SIL 5/32X13/32 50FT 1 * 1 items

Supplier: Avantor Fluid Handling

TUBING SILICONE 1/4X1/2 25' 1 * 1 items

Supplier: Avantor Fluid Handling

THREADED BLOCK 1 * 1 items

Supplier: Bohlender

U-Shaped Stirrer Shafts, PTFE-jacketed stainless steel shaft, u-shaped stirrer blade completely made of PTFE. Universal chemical res istance since the product is only exposed to PTFE. 1 * 1 items

Supplier: SenseAnywhere

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Supplier: Avantor Fluid Handling

FTNG Y B 3/8 PVDF 1 * 1 items

Supplier: Cole Parmer

RING SPRING FOR ROTARY EVAP- 1 * 1 items

Supplier: Avantor Fluid Handling

McMillan Flow Flow Sensor 3/8 Ss Fitting 1 * 1 items

Supplier: Bohlender

Screw joint, for tubing with outer diameter 25.4mm, thread GL 45, PTFE, screw cap made of PPS, inner parts consisting of a v-ring (P PS), a tapered ring and a sealing ring (both PTFE) as well as an o-ring (for tubing diameters under 3 mm, not exposed 1 * 1 items

Supplier: Avantor Fluid Handling

Guzzler Hose for 07090-12, 30 Ft/PK 1 * 30 Feet

Supplier: Avantor Fluid Handling

PLANETARY GEAR ASSY 1 * 1 items

Supplier: Avantor Fluid Handling

5/32 X 13/32 PT TBNG 1 * 50 items

Supplier: Avantor Fluid Handling

5/8 X 1-1/8 PT TBNG 1 * 50 items

Supplier: Avantor Fluid Handling

Masterflex Transfer Tubing, Poly Flex, Black, 3/16 x 5/16 , 100 ft 1 * 3.048 cm

Supplier: Avantor

Suitable for use on Tecan Freedom EVO or Tecan Fluent. Available in conductive and non conductive versions, with or without filter, and in CE-IVD marked version for clinical diagnostic applications.

Supplier: Quantabio

AccuStart™ II Taq DNA Polymerase is a high purity, recombinant Taq DNA polymerase preparation with high avidity monoclonal antibodies that bind the polymerase and keep it inactive prior to the initial PCR denaturation step. Upon heat activation (1 minute at 94 °C), the antibodies denature irreversibly, releasing fully active, unmodified Taq DNA polymerase. This enables specific and efficient primer extension with the convenience of room temperature reaction assembly. Non-specific extension of primers at low temperatures is a common cause of artifacts and poor sensitivity in PCR. The AccuStart™ II automatic hot-start enables specific and efficient primer extension in the PCR process with the added convenience of room temperature reaction assembly. The included 10X PCR Buffer II is a new optimised buffer that provides higher product yield, improved specificity, and enhanced multiplexing capability.

Supplier: VELP SCIENTIFIC

The MULTISTIRRER Digital are multi-position magnetic stirrers with a resistant stainless-steel top plate, that remains cold even after several days of continuous use. Choice of models with either 6 positions for 400 ml beakers or 15 positions for 250 ml beakers. Ideal for chemistry, microbiology or biochemistry applications.

Supplier: NEUBERT VOLUME GLASSWAERE

LID FOR CRUCIBLE DIAM. 74MM QUARTZ 1 * 1 items

Supplier: Merck

LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

Supplier: Sartorius Balances

Semi-micro balances have a readability of 0,01 mg or 10 µg and a maximum weighing capacity of up to 220 g.

Supplier: Bioss

Catalytic component of the RAG complex, a multiprotein complex that mediates the DNA cleavage phase during V(D)J recombination. V(D)J recombination assembles a diverse repertoire of immunoglobulin and T-cell receptor genes in developing B and T lymphocytes through rearrangement of different V (variable), in some cases D (diversity), and J (joining) gene segments. In the RAG complex, RAG1 mediates the DNA-binding to the conserved recombination signal sequences (RSS) and catalyzes the DNA cleavage activities by introducing a double-strand break between the RSS and the adjacent coding segment. RAG2 is not a catalytic component but is required for all known catalytic activities. DNA cleavage occurs in 2 steps: a first nick is introduced in the top strand immediately upstream of the heptamer, generating a 3'-hydroxyl group that can attack the phosphodiester bond on the opposite strand in a direct transesterification reaction, thereby creating 4 DNA ends: 2 hairpin coding ends and 2 blunt, 5'-phosphorylated ends. The chromatin structure plays an essential role in the V(D)J recombination reactions and the presence of histone H3 trimethylated at 'Lys-4' (H3K4me3) stimulates both the nicking and haipinning steps. The RAG complex also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B lymphocytes. The introduction of DNA breaks by the RAG complex on one immunoglobulin allele induces ATM-dependent repositioning of the other allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. In addition to its endonuclease activity, RAG1 also acts as a E3 ubiquitin-protein ligase that mediates monoubiquitination of histone H3. Histone H3 monoubiquitination is required for the joining step of V(D)J recombination.

Supplier: US Biological

PROTEIN KINASE R PKR, DS RNA-D PAB RB XH 1 * 100 µl