Price of product ( USD price or FOB price) :
USD 22- USD 23per KG
Product origin :
China
Key Specifications/Special Features :
Description White to yellowish crystal
Identification The retention time of the major pek of sample corresponds to that of standard major peak as obtained in the test for purity by HPLC
Melting range Between 55? and 60?
Water content % Not more than 0.50
Purity % Not less than 99.0
Any individual impurity % Not more than 0.50
Assay( on dried basis) % 97-102
Minimum Order Size and Packgaing details :
Packing:25kg/fiber drum ;Minimum Order Quantity: 25kg/fiber drum
Storage: store in a tightly closed container, and in a cool, dry, well-ventilated area away from incompatible substances. Manufacturer, zhejiang hongbo chemical co., ltd. Ms. Shou lijun with address sanhechem at mail dot hz dot zj dot cn.
Appearance White or Off-white crystalline powder
Purity(GC) 99.0 %
Melting point 62-67íµ
Residue 0.5%
Lose on drying 0.5%
Characters: The product is a White or Off-white crystalline powder apt to turn yellow under light or contacting with wet air.
Usage: pharmaceutical intermediate as felodipine, clevidine,lamotrigine etc.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
58 Vince Lactam Suppliers
Short on time? Let Vince Lactam sellers contact you.
Storage: store in a tightly closed container, and in a cool, dry, well-ventilated area away from incompatible substances. Manufacture, zhejiang hongbo chemical co., ltd. Ms. Shou lijun with address sanhechem at mail dot hz dot zj dot cn.
General Information
One-Step Beta lactam + Tetracycline Rapid Test is a competitive immunoassay for the semi-quantitative detection of the presence of Beta lactam and Tetracycline residue in milk.
Specimen: Milk
Reading Time : 5-10min
General Information
One-Step Beta-Lactam Rapid Test is a competitive immunoassay for the semi-quantitative detection of the presence of Beta-Lactam residue in milk.
Specimen: Milk
Reading Time : 5-10min
Beta lactam + Tetracycline Rapid Test is a competitive immunoassay for the semi-quantitative detection of the presence of Beta lactam and Tetracycline residue in milk.
KIT COMPONENT
1.6 plastic canister each containing 8 microwells and 8 strips
Positive: only clear c band appears.
Negative: the presence of both c band and t band.
Invalid: no colored band appears in c zone regardless of whether t band appears.
Specificity
The results are negative when the rapid test is applied to detect 100 ppm of chloramphenicol, aminoglycosides, tetracyclines, macrolides and sulfonamides.
Storage
All materials must be stored at 2-8¡ãc. The test kit is stable through the expiration date (12 months) marked on the foil pouch. Do not store the test kit in direct sunlight.
Precaution
1. For best results, please strictly adhere to these instructions.
2. All reagents must be at room temperature before running the assay.
3. Do not remove rapid test from its pouch until immediately before use.
4. The milk sample should be fresh and homogeneous liquid without caking and precipitation.
5. Do not reuse the test strip.
6. Do not use the test beyond its expiration date marked on the foil pouch.
7. Do not use water, powdered milk as negative control. Use confirmed negative fresh milk as control.
8. The components in this kit have been quality control tested as standard batch unit. Do not mix components from different lot numbers.
Limitation
Beta-lactam rapid test is an useful tool offering a rapid and accurate testing in field screening, exceeding with its convenience. If you want a quantitative result, it is suggested to apply other method such as elisa / hplc in practice.
Positive: only clear c band appears.
Negative: the presence of both c band and t band.
Invalid: no colored band appears in c zone regardless of whether t band appears.
Specificity
The results are negative when the rapid test is applied to detect 100 ppm of chloramphenicol, aminoglycosides, tetracyclines, macrolides and sulfonamides.
Storage
All materials must be stored at 2-8¡ãc. The test kit is stable through the expiration date (12 months) marked on the foil pouch. Do not store the test kit in direct sunlight.
Precaution
1.For best results, please strictly adhere to these instructions.
2.All reagents must be at room temperature before running the assay.
3.Do not remove rapid test from its pouch until immediately before use.
4.The milk sample should be fresh and homogeneous liquid without caking and precipitation.
5.Do not reuse the test strip.
6.Do not use the test beyond its expiration date marked on the foil pouch.
7.Do not use water, powdered milk as negative control. Use confirmed negative fresh milk as control.
8.The components in this kit have been quality control tested as standard batch unit. Do not mix components from different lot numbers.
Limitation
Beta-lactam rapid test is an useful tool offering a rapid and accurate testing in field screening, exceeding with its convenience. If you want a quantitative result, it is suggested to apply other method such as elisa / hplc in practice.
Instrution For Betalactam+Tetracycline Combo Test
Introduction
TwoSensor Kit, rapid to detect two types of antibiotics residues in milk and dairy products by using colloidal gold immunochromatography technology. As soon as 7-10 minutes to results.
Application
For raw milk, whole milk powder, Pasteurized milk.
Specifications
1. Specificity
Not cross-react with macrolides, trimethoprim, sulfonamides drugs, etc.
2. Limit of Detection
Refer to instruction.
Storage & Shelf-Life
At 2~8 out of sunlight, 12 months
Compolents (96T / box)
Instruction 1
Tube 12
Equipments (Option)
Timer
Incubator
Mini Pipette(200L)
Tips for mini pipette
Reader
Operations
1. Take 200 L milk specimen, add into micro well, mix with the pink agent 10 times.
Remark: avoid specimen residues too much in the well.
2. Incubate 3 minutes
3. Insert strips into the wells
4. Incubate 5 minutes
5. Take out strips and read results by eye or reader.
1. Principle
This kit is based on the specific reaction of antibody-antigen and immunochromatography. β-lactam and tetracyclines antibiotics in the sample compete for the antibody with the antigen coated on the membrane of the test strip. Then after a color reaction, the result can be observed.
2. Applications
This kit is used for rapid qualitative analysis of β-lactam and tetracyclines in milk sample.
This product is used for testing β-Lactam antibiotics residue in raw milk, the whole test only needs about 10 minutes, suitable for all kinds of enterprises and Inspection agency.
