94347 Results for: "Pr\\\\u00F3bniki+powietrza&pageNo=25&view=easy"

Supplier: Honeywell Chemicals

EDTA disodium salt dihydrate 99-101% (by HPLC) Reag. Ph. Eur. for complexometry (NTA ≤0.1%), Fluka™

Supplier: Thermo Fisher Scientific

EDTA disodium salt dihydrate 99+% ACS

Supplier: EPPENDORF

Eppendorf twin.tec® real-time PCR plates, designed for low-volume qPCR, utilise white wells to enhance fluorescent light reflection, improving sensitivity and reproducibility in assays for reliable results.

Supplier: MP Biomedicals

p nitrophenol is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 M NaOH and read at 405 nm.

Supplier: Ambion

Assorted Total Mouse RNAs 1 * 250 µG

Supplier: CANNON INSTRUMENT

VISCOSITY STANDARD N5100 20 TO 100 C 1 * 500 ml

Supplier: MERCK PRODUCTION CHEMICALS

Titriplex® III (ethylenedinitrilotetraacetic acid disodium salt dihydrate), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, JP, SAFC®

Supplier: LAUDA

Calibration thermostats have been designed for applications in calibration laboratories such as ISO, DKD, NAMAS, UKAS and conform to the requirements according to DIN EN ISO 9001:2000. Units offer excellent temperature stability and distribution over a wide temperature range in the test chamber. They have a height adjustable usable space and a separate pre-chamber. All models have an RS232 interface. Connection for PT100 reference sensor except RE 212 J.

Supplier: Diversey

Solo is a hard water tolerant, low foaming, low freezing point liquid caustic detergent for dairy heat treated surface CIP applications. Solo is used for single stage CIP recovery cleaning in a wide range of applications, including cold surfaces as well. Solo can be used to clean a wide range of applications in dairy, e.g. HTST, homogenisers, storage, mixing and ageing tanks used in ice cream manufacture. Solo can be used to clean a wide range of applications across the food and beverage industries, e.g. vegetable evaporators in processed foods plants.

Supplier: Brand

Volumetric flask PMP (TPX) clear, 50 ml, NS 12/21, PP-stopper 1 * 2 items

Supplier: Ambion

Assorted Total Rat RNAs 1 * 250 µG

Supplier: Thermo Scientific

Thermo Scientific™ TDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models with 5 Inner doors, maximizing storage capacity from 30000 up to 60000 2 ml vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every lab. Sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards.

Supplier: Thermo Fisher Scientific

EDTA disodium salt dihydrate 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: MP Biomedicals

Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to help improve yields, especially in long PCR, and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal-induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines, embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS). Used to enhance dermal absorption of many chemicals. A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers. Used in antifreeze or hydraulic fluids. A cryopreservative for cell cultures. Used in the oxidation of thiols and disulfides to sulfonic acids.

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals.

Physical Apppearance: Liquid
Viscosity: 1.1 centipoises (27 °C)
Vapor Density: 2.7 (vs air)
Vapor Pressure: 0.55 hPa at 20 °C, 0.42 mmHg (20 °C)
Refractive Index: n20/D 1.479(lit.)
Solubility: Soluble in water (1 mL DMSO + 1 mL H2O), methanol, acetone, ether, benzene, chloroform

Supplier: Merck

Phosphatase substrate has been used as a substrate in tartrate-resistant acid phosphatase (TRAP) assay and alkaline phosphatase (ALP). Substrate for the determination of acid and alkaline phosphatases.

Supplier: Merck

Sodium cholate hydrate, Sigma-Aldrich®

Supplier: Agilent

[EN]PLATE STORAGE 24 10ML SQ PYR PP IRR 1 * 1 ST

Supplier: CAMAG

Seal for 25ml and 50ml syringes 1 * 1 items

Supplier: PRECISION DYNAMICS TIMEM

LABELLING TAPE AQUA 25MMX12,7M 1 * 1 Roll

Supplier: Merck

(TRIMETHYLSILYLMETHYL)LITHIUM 1.0M SOL 1 * 100 mL

Supplier: PRECISION DYNAMICS TIMEM

LABELLING TAPE CHARTR.25MMX12,7M 1 * 1 Roll

Supplier: CUSTOM MADE CHEMICALS LAB

7 COMPONENTS MIX 1 * 5 Ampoul

Supplier: VELP SCIENTIFIC

Premium digital homogeniser with advanced safety featuring a powerful brushless motor, electronic speed control, integral timer and counter function. Engineered for homogenisation, emulsification, suspensions, and high-speed mixing of cosmetic, food, and pharmaceutical products, as well as biological tissues.

Supplier: HAMILTON BONADUZ

calibrate with certificate 1 * 1 items

Supplier: BUCHI

Set of 50 frits 1 * 50 items

Supplier: MORGAN ADVANCED MATERIALS HALD

Alsint tiles square 50x25x4mm 1 * 1 items

Supplier: witeg Labortechnik

CLIP FOR JOINTS STAINLESS STEEL ST 1 * 1 items

Supplier: Hach

SAMPLE CELL 1INCH SQUARE25ML MATCHEDPAIR 1 * 1 items

Supplier: Portwest

The DX4 work trouser is ergonomically designed and uses the targeted placement of dynamic 4X stretch fabrics to give maximum range of movement when working. Triple stitching throughout for maximum durability.

Supplier: Thermo Fisher Scientific

1,10-Phenanthroline hydrochloride monohydrate 97%