Procurou por: Muflas+tubulares

Código de Artigo: (PRSI27-948)

Fornecedor: ProSci Inc.

Descrição: The CD233 gene is located on chromosome 17q21-q22 and is part of the anion exchanger (AE) family. CD233 is expressed in the erythrocyte plasma membrane where it functions as a chloride/bicarbonate exchanger involved in carbon dioxide transport from tissues to lungs. The protein comprises two domains that are structurally and functionally distinct. The N-terminal 40kDa domain is located in the cytoplasm and acts as an attachment site for the red cell skeleton by binding ankyrin. The glycosylated C-terminal membrane-associated domain contains 12-14 membrane spanning segments and carries out the stilbene disulphonate-sensitive exchange transport of anions. The cytoplasmic tail at the extreme C-terminus of the membrane domain binds carbonic anhydrase II. CD233 associates with the red cell membrane protein glycophorin A and this association promotes the correct folding and translocation of CD233. CD233 is predominantly dimeric but forms tetramers in the presence of ankyrin. Many CD233 mutations are known in man and these mutations can lead to two types of disease; destabilization of red cell membrane leading to hereditary spherocytosis, and defective kidney acid secretion leading to distal renal tubular acidosis. Other CD233 mutations that do not give rise to disease result in novel blood group antigens, which form the Diego blood group system. Southeast Asian ovalocytosis (SAO, Melanesian ovalocytosis) results from the heterozygous presence of a deletion in the CD233 protein and is common in areas where Plasmodium falciparum malaria is endemic. One CD233 null human is known also with very severe anemia and nephrocalcinosis [PROW].

UOM: 1 * 50 µG

Promoção

Fornecedor: NABERTHERM

Descrição: With their convincing price/performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual-shell furnace housing of rust-free stainless steel and their compact, lightweight construction. The heating elements encased in quartz glass tubes make these models reliable partners for your application. The furnaces have Tmax 1100 °C, working temperature of 1050 °C.

Código de Artigo: (455-1422)

Fornecedor: Thermo Scientific

Descrição: For incineration and annealing loss determinations, high temperature drying, materials testing and ashing processes on a laboratory scale. The heating coils are located and protected in T fixtures at the sides of the working area and the chamber inner surfaces are ceramic plates. They are easy to replace, with no renewal of the insulating material necessary. Optimum insulation and heating conditions produce a consistent temperature distribution in the oven chamber: max. fluctuation of 13 K.

UOM: 1 * 1 unid.

Promoção

Fornecedor: NABERTHERM

Descrição: These compact tube furnaces with a SiC rod heating and integrated switchgear with controller can be used universally for many processes. They represent an inexpensive variant in the high-temperature range. The standard mounting options for accessories make them flexible for use in a wide range of applications.

Fornecedor: NABERTHERM

Descrição: These furnaces feature heating elements on supporting tubes that radiate freely into the chamber, ensuring particularly short heating times. With the robust lightweight refractory brick insulation, they can reach a max. working temperature of 1300 °C.

Fornecedor: NABERTHERM

Descrição: The BO series is specially designed for processes in which larger sample quantities must be incinerated. Mainly used in the fields such as ashing of food, thermal cleaning of injection molding tools or determination of annealing loss.

Fornecedor: NABERTHERM

Descrição: The durability of the SiC rods in periodic use, in combination with their high heating speed, make these high-temperature furnaces good all-rounders in the laboratory. Heating times of 40 minutes to 1400 °C can be achieved, depending on the furnace model and the conditions of use.

Código de Artigo: (455-1240)

Fornecedor: NABERTHERM

Descrição: These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times and a maximum temperature of 1400 °C. These muffle furnaces are a good alternative to the familiar series when higher application temperatures are needed.

UOM: 1 * 1 unid.

Promoção

Fornecedor: NABERTHERM

Descrição: These furnaces feature heating elements on supporting tubes that radiate freely into the chamber, ensuring particularly short heating times. With the robust lightweight refractory brick insulation, they can reach a max. working temperature of 1300 °C.

Fornecedor: NABERTHERM

Descrição: The durability of the SiC rods in periodic use, in combination with their high heating speed, make these high-temperature furnaces good all-rounders in the laboratory. Heating times of 40 minutes to 1400 °C can be achieved, depending on the furnace model and the conditions of use.

Código de Artigo: (VWRI380711-00)

Fornecedor: VWR Collection

Descrição: [EN]HEATER, TUBULAR 230V 350W 1 * 1 unid.

UOM: 1 * 1 unid.

Promoção

Fornecedor: Thermo Fisher Scientific

Descrição: Thermolyne™ muffle furnaces offer heating solutions for a number of application needs, from general laboratory use to industrial applications. Units are ideal for fast heat up and temperature control up to 1200 °C. The furnaces are used for chemical analysis, materials testing, determination of volatiles in waste water treatment plants, industrial plants, pharmaceutical and cosmetic companies, environmental laboratories, agriculture laboratories and paper manufacturers.

Código de Artigo: (NABE692260004)

Fornecedor: NABERTHERM

Descrição: Placa cerâmica com resistencia mufla 1 * 1 unid.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (SARB69MA0121)

Fornecedor: Sartorius Balances

Descrição: [EN]Tubular Heating Element 1 * 1 unid.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (ALLA211.025QPVINO)

Fornecedor: Alla France

Descrição: [EN]VINOMETER IN TUBULAR CASE 1 * 1 unid.

UOM: 1 * 1 unid.

Promoção

Código de Artigo: (MEMMB29758IN110M)

Fornecedor: MEMMERT

Descrição: [EN]Bracket Wall, Tubular Frame Mount.Fo 1 * 1 unid.

UOM: 1 * 1 unid.

Promoção