We bunch and pack on cartons our radishes or top them and pack it on polyethylene bags of different sizes. Radishes will be harvested depending on the post-seeding days which may very from 30 to 60 days; we will pack mild flavor and crisp radishes with a minimum size of 5/8 Inches. Quality Red Radish are uniform and a similar shape for the variety, well FORMED, smooth, firm but tender texture of, and free of growth or harvest damage, and free from decay, disease or insects. Bunched radish tops are fresh in appearance, turgid, and free of freeze injury or other serious injury, seed stalk, yellowing or other discoloration, disease, decay or insects. Temperature Optimum temperature for radishes is 0 C (32 F) and a relative humidity of 95 to 100%, rapid cooling is essential to Achieve the full storage potential for bunched and topped roots. It also can be packed top-iced, with this conditions will have acceptable quality for 7 to 14 days with tops and 21 to 28 days if topped.
We will define the time of harvest according to the mean diameter of the base plate of the immature bulb. This diameter is between .6 and 1.3 cm (1/4 to 1/2 inch) and this will also define the size that it will go on small, medium or large. In the fields we will cut the root to a ¼ to ½ inch and the end leaving the green onion to a length of 11 inches, it is Transferred That after to the packing shed Were it is washed and packed. Quality Our green onions have a thin, with shank at least 5 to 7.5 cm (2-3 inches) in length, they are well formed, uniform in shape, thin necked, turgid, bright in color, well cleaned, and free from decay, insect-injury, mechanical damage, broken or crushed leaves, or dehydrated clipped ends. Temperature Green onions held at 0 C (32 F) and 98 to 100% relative humidity will remain fresh and flavorful for up to 4 weeks. Package- icing and perforated polyethylene film liners are used to maintain quality. Storage life of green onions at 10 C (50 F) is 7 to 10 days. Green onions benefit from light mist.
The graphite digestion system from Nanjing Binzhenghong instrument Co., Ltd. boasts numerous advantages that make it a top choice for various laboratory applications. Here are some of its key benefits: Advantages: 1.High Thermal Efficiency: The graphite digestion system utilizes graphite as its heating element, which offers excellent thermal conductivity and even heat distribution. This ensures rapid and uniform heating of samples, improving digestion efficiency. 2.Excellent Temperature Control: The system is equipped with precise temperature control systems that allow for accurate temperature adjustments and stable operation. This ensures that samples are digested at optimal temperatures, minimizing the risk of over- or under-digestion. 3.Versatility: The graphite digestion system is designed to handle a wide range of sample types and volumes. It can be used for digesting solid, liquid samples, making it a versatile tool for various analytical applications. 4.Ease of Operation: The system's user-friendly interface and intuitive controls simplify the operation process. Users can easily set parameters, monitor digestion progress, and retrieve results, all with minimal training. 5.Durability and Longevity: The use of high-quality materials and components in the construction of the graphite digestion system ensures its durability and longevity. It can withstand frequent use and rigorous laboratory conditions, providing reliable performance over extended periods. 6.Environmentally Friendly: The graphite digestion system contributes to a greener laboratory environment by reducing the use of hazardous chemicals and reagents. It also helps minimize waste generation and energy consumption. In summary, the graphite digestion system from Nanjing Binzhenghong instrument Co., Ltd. offers superior performance, versatility, ease of operation, safety, durability, and environmental friendliness, making it an excellent choice for laboratories seeking reliable and efficient sample digestion solutions.
1. Product Introduction The graphite digestion system is an instrument used for sample pretreatment in chemical analysis. It is mainly used to dissolve organic and inorganic substances in solid samples into solutions for subsequent analysis and measurement. It heats the sample in a surrounding heating method, effectively increasing the utilization rate of thermal energy. At the same time, it occupies the front end of conventional digestion equipment with its advantages of higher temperature control accuracy, small differences between holes, fast digestion, energy saving and environmental protection. It can adapt to various types of samples, including soil, water, plants, food, etc. Graphite digesters are widely used in environmental monitoring, food safety, geological exploration and other fields. It can process samples quickly and efficiently and provide accurate and reliable analysis results. 2. Graphite digester parameters Model: BZH-R-XJ Temperature control range: room temperature-220â?? Temperature control accuracy: �±0.1â?? Heating material: graphite + Teflon anti-corrosion coating Number of sample holes: 16, 24, 36, 48, 54, 63, 100 (can be customized according to customer requirements) Control and display mode: PID temperature control digital display Power supply: 220v/50Hz Supporting products: PTFE digestion tube, PFA digestion tube IV. Advantages of our graphite digester Advantage 1: High temperature resistance, acid and alkali resistance and organic solvent corrosion resistance, good stability; Advantage 2: Fast sample digestion speed, batch processing of samples; Advantage 3: Fully enclosed design, while preventing heat loss to a large extent, can also effectively avoid acid mist invasion and damage to equipment components; Advantage 4: Clean and corrosion-resistant: Using a special spraying process, the coating is uniform, firm, and will not fall off after long-term use; Advantage 5: Using advanced integrated surround heating method, all parts of the sample are heated evenly, and the digestion is fast and complete; Advantage 6: Easy to operate, environmentally friendly and energy-saving, saving economic costs; Advantage 7: PID temperature control system, excellent performance, high temperature control accuracy, up to �±1â??. Advantage 8: The heating rate can be adjusted to achieve program heating and control the heating holding time, and the heating rate is stable; We advocate stable, healthy and fast experiments! Application areas Environmental monitoring: sewage, drinking water, sludge, mineral mud, sewage, soil, etc. Food and agricultural product inspection: milk powder, fish, vegetables, tobacco, plants, fertilizers, non-staple food, etc. Consumer product quality control: cosmetics, industrial products, etc. Scientific research: experimental analysis, project development, etc. Disease prevention and control: biological samples, human hair, etc.
