R & D поставить биохимических реагентов аминокислоты с Высоким Качеством D-цистин


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-19-2025 0.74 $* 0.11 $*
Aug-19-2025 0.38 $* 0.40 $*
Jul-19-2025 0.35 $* 0.42 $*
Jun-19-2025 0.38 $* 0.30 $*
May-19-2025 0.40 $* 0.62 $*
Apr-19-2025 0.22 $* 0.55 $*
Mar-19-2025 0.45 $* 0.97 $*
Feb-19-2025 0.95 $* 0.23 $*
Jan-19-2025 0.35 $* 0.99 $*

Характеристики



Product Description


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 Product name D-Norleucine
 CAS NO 327-56-0
 Place of origin shandong,China
 MF C6H13NO2
 Molecular Weight 131.17
 Melting Point ≥300 °C
 Boiling Point 234.0±23.0 °C at 760 mmHg

 Flash point


 95.3±22.6 °C
 Density 1.0±0.1 g/cm3
 Storage condition Cool Dry Place
 Appearance White crystalline powder
 Purity 98%min
 Brand name HRC Chemical

 





Company Information


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Shandong HRC Chemical Co., LTD belongs to Natural Micron International Group which founded in 2012. Since its inception, Natural Micron's main business is divided into two parts,one is high-end chemicals(like nutrition ingredients and some intermediates), another one part is new polymers materials(like C60 and high purity graphene oxide). After years of development, Natural Micron has established long-term and stable partnership with dozens of health brands and pharmaceutical companies in the United States, Europe, Australia, New Zealand and other places.


As the R&D and production base of Natural Micron Group, HRC Chemical has been in reform of the evolving continuously for years. Our R&D team not only improves the existing products by applying new technologies to improve the quality and optimize our costs, but we also research and develop new advanced products according to the demands of the market.


Taking technology as the core and customer as the center is our eternal principle and pursuit. HRC Chemical is looking forward to cooperate with you sincerely to create a better future together!


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Our Services


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Packaging & Shipping


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  • For small samples quantity <1 kilograms, we use double resealable zip bags inside and with Aluminium Foil Bags outside.



  • For medium quanity 1-25 kilograms, we use double resealable zip bags inside and with Aluminium Foil Bags outside,then packed in cartons or small drums for shipping.



  • For larger quanity >25 kilograms, we use double resealable zip bags inside and with Aluminium Foil Bags outside or bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.


                Please contact us for more details if you have any questions!


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Packing&Delivery 





FAQ


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  • Q: How do we guarantee our products quality?
    A: We take quality as our life. Our quality control system will reduce our quality problem to near zero.We can always provide our certificate of analysis according to every batch of our products.We can also provide third party analysis testing due to our clients' requirement.


          If there is any quality issue caused by us, we will send you free goods for replacement or refund your loss.



  • Q: Is there a discount?
    A: Yes, we offer lower prices for larger quantities. There will be difference prices range on our quotation list so please inform us what quantity you will be after.




  • Q: What’s our Minimum Ordering Quantity (MOQ)?


    A: For the high value products, our MOQ starts from 1 gram and other products generally starts from 1 kilogram. For other low value products, MOQ can be started from 10kgs to 100kgs.






  • Q:How to order a sample for quality testing purpose before your commercial order?


    A: We do provide our clients small sample for quality testing purpose (Sample size form 1-50 grams). Free samples can be provided for some products due to the material cost. Our clients only need to pay the international shipping cost or provide us your Fedex/DHL account number so we can arrange the shipments.





  • Q: How to start orders or make payments?
    A: You can send us your Purchase order(PO), or just send a simple confirmation by email or by Trade Manager, after communication then we will send you Proforma Invoice with our bank details for final confirmation, then you can make payment accordingly.




Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com