Bioland vacuum filter and bottle top filters are ideal labware consumables for filtering cell culture media, biological fluids and aqueous solution. Filter system are manufactured from raw materials of high transparency polystyrene in four different volumes: 150ml, 250 ml, 500ml and 1000 ml. The system consists of a bottle top filter with blue PE adapter and a solution bottle. Lid should be removed from bottle top filter before pouring media into bottle to filter impurities. Meanwhile, closing lid on bottle is necessary for prevent contamination when not in use. Clear graduation is graved both on top filter and solution bottle to help users to adjust media volume. PES is current available membrane in top filter with pore size of 0.45 um. All tissue culture dishes are packaged in bags with sterilization, RNase-free, DNase-free and Non-pyrogenic

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The 50 bp DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct loading on gel. The DNA marker is composed of 17 individual DNA fragments: 1.5k, 1.2k, 1k, 900, 800, 700, 600, 500, 450, 400, 350, 300, 250, 200, 150, 100, and 50 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains two enhanced bands (500 bp and 200 bp) for easy referencing. In addition, the low range Orange G tracking dye mimics the migration of a 50 bp dsDNA during electrophoresis is also added for real time monitoring. Source Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. Range  50 ~ 1,500 bp  Concentration  54 µg/ 500 µl  Recommended loading volume  5 µl/ well Storage  Protected from light Room temperature ≥ 6 months 4°C ≥ 12 months -20°C ≥ 36 months

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The 50 bp DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct loading on gel. The DNA marker is composed of 17 individual DNA fragments: 1.5k, 1.2k, 1k, 900, 800, 700, 600, 500, 450, 400, 350, 300, 250, 200, 150, 100, and 50 bp derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains two enhanced bands (500 bp and 200 bp) for easy referencing. In addition, the low range Orange G tracking dye mimics the migration of a 50 bp dsDNA during electrophoresis is also added for real time monitoring. Source Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. Range  50 ~ 1,500 bp  Concentration  54 µg/ 500 µl  Recommended loading volume  5 µl/ well Storage  Protected from light Room temperature ≥ 6 months 4°C ≥ 12 months -20°C ≥ 36 months

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Introduction High flow rates and flux Low protein binding and low chemical extractability. Pore size: 0.22 μm. Non-Pyrogenic, DNase/RNase free. Sterilized by E-beam, SAL=10-6. Individually packaged in sterile bag. No endotoxin, no pyrogen. For laboratory use only. If the package is damaged, please do not use. Warning Do not use plastic bottles, glass bottles, flasks or containers that are not designed for filtration and cannot withstand negative pressure to connect to the upper cup . Not suitable for culture flasks larger than 2L. Working temperature: 4-37°C. Working pressure: 0.03-0.06Mpa, if there is foam, please reduce pressure appropriately. Tighten the upper cup and bottle mouth by hand, but do not over tighten. Personal protective equipment must be used at all times, and goggles must be worn when using vacuum equipment. Work on the aseptic operating table. It is not recommended to recycle any hazardous substances, hazardous substances, wastes or biochemically hazardous materials.

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High clarity polystyrene Used in tissue culture and bacterial culture experiments One-piece construction, individually wrapped Edged color-coded band for identification Negative graduations for extra volume Sterilized by Gamma radiation, non-pyrogenic, non-cytotoxic, non-hemolytic DNase/RNase free Bonded polyolefin fiber filter to reduce contamination

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Materials: PVC Angled sides and V-shaped bottom permits easy access to solution  PVC basin has transparent walls to permit easy viewing of contents Can be used with single or multi-channel pipettors Max capacity: 55ml

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Material: polystyrene Angled sides and V-shaped bottom permits easy access to solution  Can be used with single or multi-channel pipettors Max capacity: 55ml

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NEST Automation Conductive Tips It can be used for research and development and other commonly used applications with needs of high-throughput pipetting in genomics, proteomics, cytomics, immunoassays, metabolomics, biopharmaceuticals. NEST Advantages Medical-grade black conductive polypropylene (PP) materials. Electron beam sterilization: safe and fast, without chemical residue. Tips are packed in separate cavities with uniform conductivity: tips of each box share the same cavity number to ensure the product traceability and the conductivity uniformity and to improve the accuracy of experimental results, greatly reducing the difference between individual products. Smooth inner surface: the unique process technology ensures that the tips have smooth inner surfaces, therefore greatly reducing the amount of residual liquid. Super hydrophobicity: the porous tissue filtration by filter tip ensures optimum performance and the super hydrophobicity of the tip forms a strong barrier against aerosols and eliminates the risk of sample cross-contamination. Strong package: the high-strength blister card outer package with thickened wall, which is impact-resistant and dropping-resistant, ensures the integrity and safety of the product under harsh transport conditions. Good air tightness and adaptability: the structure mapping is conducted per the original adapter and the proven injection-molding ensures that the products have good air tightness and adaptability, improving the mechanical precision of the products during work. Strict quality management and control test: Manufactured in a 100-thousand grade clean plant, Effective quality inspections are conducted for strict quality management and control per the client’s needs, including tests for DNA, RNA, proteases, and pyrogens. Air tightness test: precise equipment are used to test the air tightness between the tip and the adapter, to ensure good air tightness for each batch of products. Tests for resistance and CV values: a certain number of products are sampled for each batch for inspection, which is conducted using precise and unique measuring tools to ensure the accuracy and reliability of the test results to ensure the uniform conductivity of products.

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NEST Automation Conductive Tips Compatible with Tecan Genesis Freedom, Freedom Evo and Miniprep with LiHa workstations Compatible with Tecan Genesis Freedom, Freedom Evo and Miniprep with LiHa workstations It can be used for research and development and other commonly used applications with needs of high-throughput pipetting in genomics, proteomics, cytomics, immunoassays, metabolomics, biopharmaceuticals. NEST Advantages Sterile Medical-grade black conductive polypropylene (PP) materials. Electron beam sterilization: safe and fast, without chemical residue. Tips are packed in separate cavities with uniform conductivity: tips of each box share the same cavity number to ensure the product traceability and the conductivity uniformity and to improve the accuracy of experimental results, greatly reducing the difference between individual products. Smooth inner surface: the unique process technology ensures that the tips have smooth inner surfaces, therefore greatly reducing the amount of residual liquid. Super hydrophobicity: the porous tissue filtration by filter tip ensures optimum performance and the super hydrophobicity of the tip forms a strong barrier against aerosols and eliminates the risk of sample cross-contamination. Strong package: the high-strength blister card outer package with thickened wall, which is impact-resistant and dropping-resistant, ensures the integrity and safety of the product under harsh transport conditions. Good air tightness and adaptability: the structure mapping is conducted per the original adapter and the proven injection-molding ensures that the products have good air tightness and adaptability, improving the mechanical precision of the products during work. Strict quality management and control test: Manufactured in a 100-thousand grade clean plant, Effective quality inspections are conducted for strict quality management and control per the client’s needs, including tests for DNA, RNA, proteases, and pyrogens. Air tightness test: precise equipment are used to test the air tightness between the tip and the adapter, to ensure good air tightness for each batch of products. Tests for resistance and CV values: a certain number of products are sampled for each batch for inspection, which is conducted using precise and unique measuring tools to ensure the accuracy and reliability of the test results to ensure the uniform conductivity of products.

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50X TAE Buffer (Tris-acetate-EDTA) is used for electrophoresis of nucleic acids in agarose and polyacrylamide gels. It can be used for both genomic and large supercoiled DNA. Applications Electrophoresis of nucleic acids in agarose and polyacrylamide gels Used both as a running buffer and as a gel preparation buffer Filtered through a 0.22 µm membrane Recommended for resolution of RNA and DNA fragments larger than 1500 bp, for genomic DNA and for large supercoiled DNA Composition: 1x: Tris 40 mM, Acetate 40 mM, EDTA 1 mM, pH 8.0 MSDS

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50X TAE Buffer (Tris-acetate-EDTA) is used for electrophoresis of nucleic acids in agarose and polyacrylamide gels. It can be used for both genomic and large supercoiled DNA. Applications Electrophoresis of nucleic acids in agarose and polyacrylamide gels Used both as a running buffer and as a gel preparation buffer Filtered through a 0.22 µm membrane Recommended for resolution of RNA and DNA fragments larger than 1500 bp, for genomic DNA and for large supercoiled DNA Composition: 1x: Tris 40 mM, Acetate 40 mM, EDTA 1 mM, pH 8.0 MSDS

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50X TAE Buffer (Tris-acetate-EDTA) is used for electrophoresis of nucleic acids in agarose and polyacrylamide gels. It can be used for both genomic and large supercoiled DNA. Applications Electrophoresis of nucleic acids in agarose and polyacrylamide gels Used both as a running buffer and as a gel preparation buffer Filtered through a 0.22 µm membrane Recommended for resolution of RNA and DNA fragments larger than 1500 bp, for genomic DNA and for large supercoiled DNA Composition: 1x: Tris 40 mM, Acetate 40 mM, EDTA 1 mM, pH 8.0 MSDS

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