C6H12O2S
148.22
C6H12O2S
148.22
简要描述:对食品中凝固酶阳性的葡萄球菌进行分离和计数的选择性培养基
产品名称及用途规格说明货号价格
金黄色葡萄球菌在BairdParker
琼脂平板上的生长
Baird-Parker卵黄亚碲酸盐培养基
Baird-Parker Egg Yolk lurite Medium
对食品中凝固酶阳性的葡萄球菌进行分离和计数的选择性培养基
Baird-Parker琼脂基础(
Baird-
Parker Agar Base)
500g可以配制
7.9升培养基
CM0275B 1,032.00
与卵黄亚碲酸盐乳液配合使用,不能添
加
RPF添加剂
卵黄亚碲酸盐乳液(
Egg Yolk lurite
Emulsion)
100ml SR0054C 431.00
或:卵黄乳液(
Egg Yolk Emulsion)
100ml SR0047C 377.00
3.5%亚碲酸钾(
Potassium luriet
3.5%)
10X2ml SR0030J 446.00
(NEW)Baird-Parker卵黄乳液琼脂
(ISO)
Baird-Parker Egg Yolk Agar (ISO)
对食品中凝固酶阳性的葡萄球菌进行分离和计数的选择性培养基,配方
符和
ISO 6888
简要描述:与卵黄亚碲酸盐乳液配合使用,不能添加
对食品中凝固酶阳性的葡萄球菌进行分离和计数的选择性培养基,配方符和
ISO 6888
1:1999
Baird-Parker琼脂
(ISO)基础
500g可以配制
7.9升培养基
CM1127B 1,458.00
与卵黄亚碲酸盐乳液配合使用,不能添
加
RPF添加剂
5kg可以配制
79升培养基
CM1127T 14,071.00
卵黄亚碲酸盐乳液(
Egg Yolk lurite
Emulsion)
100ml SR0054C 431.00
或:卵黄乳液(
Egg Yolk Emulsion)
100ml SR0047C 377.00
3.5%亚碲酸钾(
Potassium luriet
3.5%)
10X2ml SR0030J 446.00
简要描述:上海金畔生物科技有限公司18301939375代理销售OXIOD培养基,欢迎广大新老客户
Preston 弯曲菌选择培养基添加剂
(SR0117)
军团菌 MWY 选择添加剂
(SR0118)
阴道加德纳菌选择培养基添加剂
(SR0119)
RPF 添加剂 (SR0122)
链球菌选择培养基添加剂(多粘菌素E和奥索利酸) (SR0126)
青霉素酶(SR0129)
氨苄西林选择添加剂 (SR0136)
李斯特菌选择培养基添加剂 (SR0140)
李斯特菌选择增富培养基添加剂 (SR0141)
李斯特菌*步选择增富培养基添加剂 (UVMI) (SR0142)
李斯特菌第二步选择增富培养基添加剂 (UVMII) (SR0143)
幽门螺杆菌选择培养基添加剂 (Dent) (SR0147)
TTC 溶液 (0.125%) (SR0148)
改良李斯特菌选择增富培养基添加剂 (CM0862)
PALCAM 选择添加剂 (SR0150)
产品名
STAA 选择添加剂 (SR0151)
军团菌GVPC选择添加剂 (SR0152)
CCDA 选择添加剂 (SR0155)
Fraser 添加剂 (SR0156)
HTM 添加剂 (SR0158)
后-巴斯德消毒法污染测试选择添加剂 (SR0159)
MSRV 选择添加剂 (SR0161)
STA 选择添加剂 (SR0162)
新霉素添加剂 (SR0163)
Half Fraser 添加剂 (SR0166)
弯曲菌选择培养基添加剂 (Karmali) (SR0167)
C-T 添加剂 (SR0172)
CDMN 添加剂 (SR0173)
CAT 添加剂 (SR0174)
BCYE添加剂(无半胱氨酸) (SR0175)
改良 can 选择添加剂 (SR0176)
AccurSTART U+ One Step RT-qPCR Probe Kit (FOR FAST)
新一代一步法RT-qPCR快检试剂
快速扩增:能够实现 30min 扩增,提高实验效率
兼容耐杂:可兼容鼻咽拭子样本粗裂解液
灵敏高效:可实现低浓度样本稳定检出
DNA/RNA 共检:可稳定实现 DNA、RNA 模板的均衡扩增
AccurSTART U+ One Step RT-qPCR Probe Kit (FOR FAST)是一款探针法RT-qPCR快速检测试剂盒,适用于以RNA为模板 ( 如RNA病毒 ) 的单重或多重定量PCR。本产品使用新一代抗体修饰的Taq DNA Polymerase与一步法专用Reverse Transcriptase,搭配专为快速扩增优化的缓冲体系,具有更快的扩增速度、更高的扩增效率以及特异性,可在较短时间内完成多重均衡扩增。此外,本产品引入了dUTP/UDG防污染系统,可在室温下发挥作用,消除扩增产物污染对qPCR 的影响,保证结果的准确性。
实现 30 min 内快速扩增
AccurSTART U+ One Step RT-qPCR Probe Kit (FOR FAST) (Vazyme #Q231) 经精心优化,能够耐受较快的升降温速率,实现在ABI Q3 仪器上 30 min 扩增。结果显示,Q231 在快速程序和常规程序下的 CT 值差异在 ±1 之间,平台期差在 10% 之内。
样本兼容性
AccurSTART U+ One Step RT-qPCR Probe Kit (FOR FAST) (Vazyme #Q231) 和其他市面品牌的RT-qPCR 试剂,分别扩增粪便和组织等不同类型的样本。计算对照组和测试组的 CT 值差异,结果表明,Q231 在不同类型样本中的扩增灵敏度均优于对照试剂。
体系1 |
体系2 |
低浓度稳定检出
以低浓度新冠假病毒为模板,使用 AccurSTART U+ One Step RT-qPCR Probe Kit (FOR FAST)(Vazyme #Q231)进行扩增。结果表明,在两个多重体系中,32 个低浓度样本检出率均达到 95% 以上。
-30 ~ -15℃保存,≤0℃运输。
Product Name | TIVAR® UHMW-PE |
---|---|
Generic Product Name | Ultra High Molecular Weight POLYETHYLENE (UHMW-PE) |
Company Name | MITSUBISHI CHEMICAL ADVANCED MATERIALS JAPAN LTD |
Department Name | Engineering Plastics Unit Sales Department |
TEL | +81-3-3279-3207 |
Product Information | TIVAR® UHMW-PE is PE-UHMW with high abrasion, high hygienic and economical material. |
Homepage |
middle classification | small classification |
---|---|
Molding and Processed Products | Other Molded and Processed Products |
Equipments, Instruments and Systems | Environment Cleaning Use |
Materials and Products for Industrial Use | Electric and Electronic Use, and Machine Use Other Industrial Materials and Products |
Construction Materials | Plant and Engineering Materials |
Synthetic Resins | Engineering Plastics |
Engineering | Engineering for Factory and Warehouse Facility and Equipment Management System Other Engineering |
Packaging and Logistics | Transportation |
Environmental care Electric appliances Office automation equipments Daily necessaries Sports and leisure Medical health care Food |
Product Name | TIVAR® UHMW-PE Profile |
---|---|
Generic Product Name | UHMW-PE RAIL |
Company Name | MITSUBISHI CHEMICAL ADVANCED MATERIALS JAPAN LTD |
Department Name | Engineering Plastics Unit Sales Department |
TEL | +81-3-3279-3207 |
Product Information | TIVAR® UHMW-PE PROFILE is irregular shape raw material for rail made of ultra high molecular weight polyethylene. |
Homepage |
middle classification | small classification |
---|---|
Molding and Processed Products | Resin Molded Products |
Materials and Products for Industrial Use | Electric and Electronic Use, and Machine Use Other Industrial Materials and Products |
Construction Materials | Plant and Engineering Materials |
Synthetic Resins | Engineering Plastics |
Engineering | Engineering for Factory and Warehouse Facility and Equipment Management System Other Engineering |
Packaging and Logistics | Transportation |
Packaging Logistics Food |
Product Name | DIASTAR™ |
---|---|
Generic Product Name | 5-yr GREENHOUSE COVERING POLYOLEFIN FILM |
Company Name | MITSUBISHI CHEMICAL AGRI DREAM CO.,LTD. |
Department Name | Marketing Group Agirucultural Material Dept. |
TEL | +81-80-1460-2765 |
Product Information | |
Homepage |
middle classification | small classification |
---|---|
Film and Sheet Products, and Synthetic Paper | Agriculture and Fishery Use |
Agriculture |
Product Name | Soarnol™ |
---|---|
Generic Product Name | ethylene vinyl alcohol copolymer resins (EVOH) |
Company Name | Mitsubishi Chemical Corporation |
Department Name | Polymers & Compounds / MMA Polymers Div. Soarnol Dept. |
TEL | +81-3-6748-7803 |
Product Information | |
Homepage |
middle classification | small classification |
---|---|
Film and Sheet Products, and Synthetic Paper | Agriculture and Fishery Use Food and Pharmaceutical Use Daily and Leisure Use |
Synthetic Resins | Polyvinyl Alcohol(PVOH) Resin Products and Stuffs Composite Materials |
Daily necessaries Sports and leisure Food |
Product Name | Secondary Brine Purification System |
---|---|
Generic Product Name | Secondary Brine Purification System |
Company Name | Mitsubishi Chemical Aqua Solutions Co.,Ltd. |
Department Name | Specialty Plant & Material Division, Specialty Plant & Material Business Dept. |
TEL | +81-3-6848-4225 |
Product Information | |
Homepage |
middle classification | small classification |
---|---|
Equipments, Instruments and Systems | Other Equipments, Instrument and Systems |
Aqua-related Materials and Products | Other Aqua-related Materials and Products |
Industrial chemicals |
Product Name | MARVYFLO® |
---|---|
Generic Product Name | Slush molding powder |
Company Name | Mitsubishi Chemical Corporation |
Department Name | Japan Dept. Performance Polymers Div. Advanced Solutions Business Group |
TEL | TEL:+81-3-6748-7131 |
Product Information | * |
Homepage |
middle classification | small classification |
---|---|
Materials and Products for Industrial Use | Automobile and Aircraft Use |
Automobiles Aircraft |
Product Name | PYROFIL ™ Carbon Fiber Woven Fabric |
---|---|
Generic Product Name | Carbon Fiber Woven Fabric |
Company Name | Mitsubishi Chemical Corporation |
Department Name | Advanced Solutions Business Group Advanced Materials Division Carbon Fiber Department |
TEL | 代表番号廃止 |
Product Information | |
Homepage |
middle classification | small classification |
---|---|
Carbon Fiber | Carbon Fiber |
Materials and Products for Industrial Use | Automobile and Aircraft Use Electric and Electronic Use, and Machine Use Other Industrial Materials and Products |
Construction Materials | Energy-related Materials |
Industrial chemicals Automobiles Aircraft Construction Civil engineering Plants Energy Daily necessaries Sports and leisure Medical health care |
Product Name | AAC Series, ARC Series |
---|---|
Generic Product Name | Activated Carbon Filter |
Company Name | Mitsubishi Chemical Aqua Solutions Co.,Ltd. |
Department Name | Industrial Water Division ("Rensui Division") Standard Equipment Business Dept. |
TEL | +81-3-6848-4223 |
Product Information | Activated Carbon Filter |
Homepage |
middle classification | small classification |
---|---|
Aqua-related Materials and Products | Water Purification and Wastewater Treatment Use |
Environmental care Electric appliances Office automation equipments Construction Civil engineering Plants Food |
Product Name | ARCH COA |
---|---|
Generic Product Name | Coagulating Filter |
Company Name | Mitsubishi Chemical Aqua Solutions Co.,Ltd. |
Department Name | Industrial Water Business Dept./Industrial Water Division |
TEL | 81-3-6848-4221 |
Product Information | |
Homepage |
middle classification | small classification |
---|---|
Aqua-related Materials and Products | Water Purification and Wastewater Treatment Use |
Environmental care |
Product Name | RSF Series,ARSF Series |
---|---|
Generic Product Name | Standard Sand Filter |
Company Name | Mitsubishi Chemical Aqua Solutions Co.,Ltd. |
Department Name | Industrial Water Division ("Rensui Division") Standard Equipment Business Dept. |
TEL | +81-3-6848-4223 |
Product Information | Standard Sand Filter |
Homepage |
middle classification | small classification |
---|---|
Aqua-related Materials and Products | Water Purification and Wastewater Treatment Use |
Environmental care |
YMC-Triart及YMC-Triart Prep系列是采用有机杂化硅胶为基质的液相填料,具有卓越的耐久性,可进行碱洗。同时,由于其具有优秀的机械强度,即使进行反复装填,填料颗粒也基本无破损。具有卓越化学与机械耐久性的YMC-Triart Prep由于具有长寿命的特点,因此具有非常高的性价比。
产品名 | 颗粒径 (µm) |
孔径 (nm) |
碳载量 (%) |
pH使用范围 |
---|---|---|---|---|
Triart SIL | 3, 5 | 12 | – | – |
Triart C18 | 20 | 1-12 | ||
Triart C8 | 17 | |||
Triart Prep SIL | 7, 10, 15, 20 | 12 | – | – |
Triart Prep C18-S | 20 | 2-10 | ||
Triart Prep C8-S | 10, 15, 20 | 17 | ||
Triart Prep Bio200 C8 |
10 | 20 | 14 |
Triart系列采用在硅胶的硅氧烷网状构造中引入烷基链所形成的有机杂化硅胶为基质,因此同时具有硅胶类填料的良好分离性能和机械强度以及聚合物类填料的耐碱性。通过采用流道反应的新型造粒技术,实现了少有的颗粒均一性。由于Triart填料具有均匀的颗粒径和光滑的颗粒表面及尖锐的孔径分布,因此能精准控制表面修饰的均匀性,实现了优异的峰形与分离重现性。
Triart系列在有机杂化硅胶基质表面进行了致密修饰,从而实现了卓越的耐久性。不论是在含三氟乙酸的流动相条件进行的纯化制备,还是需要碱洗的情况,该系列产品均具有长寿命的特点,具有很高的性价比。
酸性条件 (pH 1, 70°C)
色谱柱性能评价 | |
Column | 10 µm, 12 nm, 250 X 4.6 mmI.D. |
---|---|
Eluent | acetonitrile/water (60/40) |
Flow rate | 1.0 mL/min |
Temperature | 37°C |
Detection | UV at 254 nm |
Sample | n-butyl benzoate |
色谱柱性能评价 (pH 11.5, 50°C)
Column | 10 µm, 12 nm, 150 X 4.6 mmI.D. |
---|---|
Eluent | 50 mM triethylamine in methanol/ 50 mM triethylamine in water (20/80) |
Flow rate | 1.0 mL/min |
Temperature | 50°C |
Detection | UV at 254 nm |
Sample | caffeine |
进行蛋白质等的制备时,常常因重复进样引起的填料吸附导致填料的保留能力下降。对于此类情况,碱洗再生是一个非常有效的处理方法,但以往硅胶基质填料多存在不耐碱洗的问题。Triart Prep系列很好的解决了该问题,由于具有卓越的耐碱性,因此可反复进行碱洗。
试验条件
Column | 50 X 4.6 mmI.D. |
---|---|
Eluent | A) water/TFA (100/0.1) B) acetonitrile 26-36%B (0-3 min), 36%B (3-4 min), 26%B (4-7 min) |
Flow rate | 1.0 mL/min |
Temperature | 25°C |
Detection | UV at 280 nm |
Injection | 30 µL |
Sample | insulin (10 mg/mL) |
Triart Prep系列由于具有与硅胶基质填料相当甚至更高的机械强度,因此即使使用动态轴向压缩柱进行反复装填,也未发现填料颗粒破损及由此引起的柱压升高。
色谱柱压力变化
装填条件 | |
Packing material | YMC-Triart Prep Bio200 C8 (10 µm, 20 nm) |
---|---|
Column size | 100 X 50 mmI.D. |
Packing pressure | 6.5 MPa |
色谱柱性能试验 | |
Eluent | methanol/water (85/15) |
Flow rate | 50 mL/min |
Temperature | ambient |
易于实现从分析到制备的规模放大
制备填料Triart Prep C18-S与分析柱Triart C18展示出相同的选择性。基于此,可以很轻松的实现分析到制备规模的放大。另外,由于Triart Prep C18-S在不同尺寸的粒径间也具有相同的选择性,因此可根据目的与放大规模需求选择适合的颗粒径。
Column | 250 X 4.6 mmI.D. |
---|---|
Eluent | A) water/TFA (100/0.1) B) acetonitrile/TFA (100/0.1) 20-40%B (0-45 min) |
Flow rate | 1.0 mL/min |
Temperature | 25°C |
Detection | UV at 220 nm |
Injection | 10 µL (0.167 mg/mL) |
填料 | 孔径 (nm) |
粒径 (µm) |
---|---|---|
Triart SIL | 12 | 3 |
5 | ||
Triart C18 | 12 | 3 |
5 | ||
Triart C8 | 12 | 3 |
5 | ||
Triart Prep SIL | 12 | 7 |
10 | ||
15 | ||
20 | ||
Triart Prep C18-S | 12 | 7 |
10 | ||
15 | ||
20 | ||
Triart Prep C8-S | 12 | 10 |
15 | ||
20 | ||
Triart Prep Bio200 C8 | 20 | 10 |
* 价格请来电垂询
YMC Carotenoid是一款在硅胶基质上化学键合C30的反相色谱柱,适用于类胡萝卜素类的几何异构体的分离。除类胡萝卜素外,因该色谱柱与C18(ODS)有不同的分离选择性,因此可尝试用于那些C18不易分离的化合物。
规格 | |
颗粒径 | 3 µm, 5 µm |
---|---|
pH使用范围 | 2~7.5 |
YMC Carotenoid可用于同时分离虾青素等极性类胡萝卜素的异构体与番茄红素等非极性类胡萝卜素的异构体。
Column | YMC Carotenoid (5 µm), 250 X 4.6 mmI.D. |
---|---|
Eluent | A) methanol/MTBE*1/water (81/15/4) B) methanol/MTBE*1/water (6/90/4)*2 0-100%B (0-90 min) |
Flow rate | 1.0 mL/min |
Temperature | ambient |
Detection | VIS at 450 nm |
*1 MTBE: Methyl tert-butyl ether
*2 流动相 B)按此比例无法混溶。本实验中使用四元梯度洗脱。如使用二元梯度洗脱,流动相B)的推荐配比为: MeOH/MTBE/H2O (7/90/3) 。
颗粒径 (µm) |
色谱柱尺寸 内径 X 长度(mm) |
产品型号 |
---|---|---|
3 | 4.6 X 100 | CT99S03-1046WT |
4.6 X 150 | CT99S03-1546WT | |
5 | 4.6 X 150 | CT99S05-1546WT |
4.6 X 250 | CT99S05-2546WT |
颗粒径 (µm) |
色谱柱尺寸 内径 X 长度(mm) |
数量 | 产品型号 |
---|---|---|---|
3 | 4.0 X 10 | 5个 | CT99S03-0104GC |
1个 | CT99S03-0104GC-1 | ||
4.0 X 20 | 5个 | CT99S03-0204GC | |
1个 | CT99S03-0204GC-1 | ||
5 | 4.0 X 10 | 5个 | CT99S05-0104GC |
1个 | CT99S05-0104GC-1 | ||
4.0 X 20 | 5个 | CT99S05-0204GC | |
1个 | CT99S05-0204GC-1 |
* 初次使用时,请根据选用的柱芯长度订购与之对应的保护柱套。
产品型号 | ||
---|---|---|
保护柱套 | 长度10 mm | XPGCHP1 |
长度20 mm | XPGCHP2 |
产品型号 | |
---|---|
Delrin ®色谱柱连接件 (容积:1.3 µL、内径:170 µm、耐圧:34.5 MPa) |
XRU-284 |
* Delrin为Dupont de Nemours, Inc的登录商标。
规格
填料 | 5C18-AR-300 | 5C8-AR-300 | 5C4-AR-300 | 5Ph-AR-300 |
硅胶 | 高纯度球形多孔硅胶 | |||
平均粒径 | 5 µm | |||
平均孔径 | 约 300A | |||
比表面积 | 约 150 m2/g | |||
固定相 | 十八烷基 | 辛基 | 丁基 | 苯基 |
键合类型 | 多点键合 | |||
主要作用 | 疏水相互作用 | 疏水相互作用 | ||
π-π 相互作用 | ||||
封端处理 | 近乎完美封端 | |||
碳含量 | 约 12% | 约 7% | 约 6% | 约 7% |
订货信息
COSMOSIL 5C18-AR-300
产品名称 | 柱尺寸 | 货号 |
COSMOSIL 5C18-AR-300 保护柱 | 4.6 mm l.D. x 10 mm | 37910-11 |
10 mm l.D. x 20 mm | 37965-11 | |
COSMOSIL 5C18-AR-300 | 4.6 mm l.D. x 50 mm | 37911-01 |
4.6 mm l.D. x 150 mm | 37913-81 | |
4.6 mm l.D. x 250 mm | 37914-71 | |
10 mm l.D. x 150 mm | 37917-41 | |
10 mm l.D. x 250 mm | 37918-31 | |
20 mm l.D. x 150 mm | 37919-21 | |
20 mm l.D. x 250 mm | 37920-81 | |
COSMOSIL 5C8-AR-300 | ||
产品名称 | 柱尺寸 | 货号 |
COSMOSIL 5C8-AR-300 保护柱 | 4.6 mm l.D. x 10 mm | 37950-91 |
10 mm l.D. x 20 mm | 34464-61 | |
COSMOSIL 5C8-AR-300 | 4.6 mm l.D. x 50 mm | 37951-81 |
4.6 mm l.D. x 150 mm | 37953-61 | |
4.6 mm l.D. x 250 mm | 37954-51 | |
10 mm l.D. x 150 mm | 34345-21 | |
10 mm l.D. x 250 mm | 34247-11 | |
20 mm l.D. x 150 mm | 05861-51 | |
20 mm l.D. x 250 mm | 34364-71 | |
COSMOSIL 5C4-AR-300 | ||
产品名称 | 柱尺寸 | 货号 |
COSMOSIL 5C4-AR-300 保护柱 | 4.6 mm l.D. x 10 mm | 37955-41 |
10 mm l.D. x 20 mm | 05862-41 | |
COSMOSIL 5C4-AR-300 | 4.6 mm l.D. x 50 mm | 37956-31 |
4.6 mm l.D. x 150 mm | 37958-11 | |
4.6 mm l.D. x 250 mm | 37959-01 | |
10 mm l.D. x 150 mm | 34249-91 | |
10 mm l.D. x 250 mm | 38047-11 | |
20 mm l.D. x 150 mm | 34477-01 | |
20 mm l.D. x 250 mm | 38048-01 | |
COSMOSIL 5Ph-AR-300 | ||
产品名称 | 柱尺寸 | 货号 |
COSMOSIL 5Ph-AR-300 保护柱 | 4.6 mm l.D. x 10 mm | 37960-61 |
10 mm l.D. x 20 mm | 34268-41 | |
COSMOSIL 5Ph-AR-300 | 4.6 mm l.D. x 50 mm | 37961-51 |
4.6 mm l.D. x 150 mm | 37963-31 | |
4.6 mm l.D. x 250 mm | 37964-21 | |
10 mm l.D. x 150 mm | 05865-11 | |
10 mm l.D. x 250 mm | 34267-51 | |
20 mm l.D. x 150 mm | 05866-01 | |
20 mm l.D. x 250 mm | 34468-21 |