石蠟切片與其他技術方法的結合石蠟切片不*是經典的方法,又是**基本的方法,它與其他新的技術方法相結合,使傳統的老技術擴大了應用范圍,開辟了許多新領域,增加了許多新的研究、觀察內容。隨新的儀器及新的研究技術的不斷問世及使用,使組織學的觀察研究從簡單的形態結構深入到各種成分的定性觀察,又從定性轉向定量計測,使細胞組織的形態,功能及代謝三結合,從而達到定性可靠、定位準確及定量可測。石蠟切片技術結合編輯組織制片技術與免疫學技術結合構成免疫組織(細胞)化學技術,利用抗原與抗體的特異性結合原理,檢測組織切片中細胞組織的多肽及蛋白質等大分子物質的定性和定位觀察研究。不論哪種免疫組織化學技術都包括抗體的制備、組織材料處理、制備玻片標本以及免疫染色。冰凍切片手續簡便,制片過程中抗原活性丟失少,但組織細胞形態較差;石蠟切片步驟繁多,制片中抗原活性有所減低,但組織細胞形態清晰,是免疫組織化學常規制備切片方法之一。美國史東畢斯公司, 小燭樹蠟Candelilla Wax, SP-75G.北京史東畢斯輔料巴西棕櫚蠟
SP-422P is one of our flagship white beeswaxes and suitable for food, pharmaceutical, personal care, and nutraceutical industries along with hundreds of applications.
Strahl & Pitsch, LLC is the leading global refiner of Beeswax, producing White and Yellow Grades of Beeswax, certified to the current USP/NF Monograph, Food Chemicals Codex, and other compendium.
Benefits include:
High binding strength
Pronounced plasticity
Excellent emulsifiability
Emollient base
Gelling agent
Viscosity modifier
Plasticizer
Improves structure, oil retention, and pay-off for stick applications
Forms Available:
Granules
Slabs
Cakes
Compatibility:
Beeswax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
供應巴西棕櫚蠟SP63PNF美國史東畢斯公司STRAHL & PITSCH, INC. 黃蜂蠟Yellow Beeswax, DR-100P,NF。
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
INCI: Paraffin
CAS #: 8002-74-2
EINECS #: 232-315-6
Country of origin: USA
Composition: 100%
Test |
Method |
Specification |
Color |
Visual |
White |
Identification IR |
Current Paraffin NF monograph |
Complies |
Congealing Point |
Current Paraffin NF monograph |
47 - 65 °C |
Acidity |
Current Paraffin NF monograph |
Complies |
Alkalinity |
Current Paraffin NF monograph |
Complies |
Readily Carbonizable Substances |
Current Paraffin NF monograph |
Complies |
Limit of Polycyclic Aromatic Hydrocarbons |
Current Paraffin NF monograph |
Complies |
Limit of Sulfur Compounds |
Current Paraffin NF monograph |
Complies |
Residual Solvents Class 3 MEK |
Current Paraffin NF monograph |
NMT 0.5% |
Residual Solvents Class 2 Toluene |
Current Paraffin NF monograph |
NMT 800 ppm |
美國史東畢斯公司STRAHL & PITSCH, INC. 小燭樹蠟Candelilla Wax, SP-75.
美國史東畢斯公司STRAHL & PITSCH, INC. 小燭樹蠟Candelilla Wax, SP-75G.
美國史東畢斯公司STRAHL & PITSCH, INC. 小燭樹蠟Candelilla Wax, SP-75P.
美國史東畢斯公司STRAHL & PITSCH, INC.微晶蠟Microcrystalline Wax, SP-18,NF.
美國史東畢斯公司STRAHL & PITSCH, INC.微晶蠟Microcrystalline Wax, SP-19,NF.
美國史東畢斯公司STRAHL & PITSCH, INC. 固體石蠟 Paraffin Wax, SP-173P,NF.
美國史東畢斯公司STRAHL & PITSCH, INC. 固體石蠟 Paraffin Wax, SP-1275P,NF.
美國史東畢斯公司STRAHL & PITSCH, INC. 固體石蠟 Paraffin Wax, SP-173,NF.
美國史東畢斯公司STRAHL & PITSCH, INC. 固體石蠟 Paraffin Wax, SP-1275,NF.
上海臨辰醫藥科技有限公司 代理銷售藥用蠟:藥用巴西棕櫚蠟,白蜂蠟,黃蜂蠟,小燭樹蠟,微晶蠟,石蠟, 美國史東畢斯公司, 固體石蠟 Paraffin Wax, SP-1275,NF.
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
Strahl & Pitsch offers a full range of Paraffin Waxes with hundreds of applications and uses.
Functions:
Macrocrystalline
Little affinity for oil
Multi-purpose
Penetration Modifier
Forms Available:
Slabs
Pastilles
Compatibility:
Paraffin Wax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
上海臨辰醫藥科技有限公司 代理銷售藥用蠟:藥用巴西棕櫚蠟,白蜂蠟,黃蜂蠟,小燭樹蠟,微晶蠟,石蠟, 美國史東畢斯公司STRAHL & PITSCH, INC.微晶蠟Microcrystalline Wax, SP-18,NF.江西藥用級黃蜂蠟
美國史東畢斯公司STRAHL & PITSCH, INC. 石蠟Paraffin Wax,SP-1275, NF。北京史東畢斯輔料巴西棕櫚蠟
美國史東畢斯公司STRAHL & PITSCH, INC. 巴西棕櫚蠟Carnauba Wax SP-63。
美國史東畢斯公司STRAHL & PITSCH, INC. 巴西棕櫚蠟Carnauba Wax SP-63P。
美國史東畢斯公司STRAHL & PITSCH, INC. 巴西棕櫚蠟 Carnauba Wax SP-63XFP。
美國史東畢斯公司STRAHL & PITSCH, INC. 巴西棕櫚蠟 Carnauba Wax SP-63ORG。
上海臨辰醫藥科技有限公司 代理銷售藥用蠟:藥用巴西棕櫚蠟,藥用白蜂蠟,藥用黃蜂蠟,藥用小燭樹蠟,藥用微晶蠟,藥用石蠟,歡迎石蠟來電來信咨詢溝通。
北京史東畢斯輔料巴西棕櫚蠟