gold

• ChemBase编号: 104020
• 分子式: Au
• 平均质量: 196.96655
• 单一同位素质量: 196.966568
• SMILES: [Au]
• Canonical SMILES: [Au]
• InChI: InChI=1S/Au
• InChIKey: PCHJSUWPFVWCPO-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: gold
• IUPAC传统名: gold
• 别名: 胶体金; 胶体金; 镀金盖玻片; 镀金云母; 镀金硅片; 金; 金, AAS标准溶液, Specpure®, Au 1000 μg/ml; 金薄箔, 0.007mm (0.00028in)厚; 金粉, -200+100 目, Premion®; 金线, 0.127mm (0.005in) 直径, Premion®; 金箔, 0.127mm (0.005in) 厚, Premion®; 金 溅射; 金粉, 10 微米 或更小; 金箔, 0.025mm (0.001in)厚, Premion®; 金粉, 球状, <5 微米; 金海绵状, -20 目; 金粉, -60 目, Premion®; 金箔, 0.1mm (0.004in) 厚; 金箔, 1.0mm (0.04in) 厚; 金线, 0.1mm (0.004in) 直径; 金线, 2.0mm (0.08in) 直径; 金线, 1.0mm (0.04in) 直径; 金线, 0.0127mm (0.0005in) 直径, 4.88m (16ft); 金,等离子标准溶液, Specpure®, Au 10,000®g/ml; 金柱, 6.35mm (0.25in) 直径 x 6.35mm (0.25in) 长, Premion®; 金,等离子标准溶液, Specpure®, Au 1000®g/ml; 金箔, 0.25mm (0.01in) 厚; 金线, 0.25mm (0.01in) 直径; 金线, 0.5mm (0.02in) 直径; 金箔, 0.5mm (0.02in)厚; 金线, 0.762mm (0.030in) 直径, Premion®; 金薄箔, 0.002mm (0.00008in)厚; 金薄箔, 0.006mm (0.00024in)厚; 金薄箔, 0.003mm (0.00012in)厚; 金粉, 球状, -200 目; 金线, 2.0mm (0.08in) 直径, Premion®; 金线, 1.0mm (0.04in) 直径, Premion®; 金线, 0.5mm (0.02in) 直径, Premion®; 金线, 0.25mm (0.01in) 直径, Premion®; 金线, 0.1mm (0.004in) 直径, Premion®; 金线,, 0.05mm (0.002in) 直径, Premion®; 金粉, -200 目, Premion®; 金 溶液; 三氯化金 溶液; 金原子吸收标准浓缩液 1.00g Au; 镀金显微镜载片; 金线, 0.2mm (0.008in) 直径; 金线, 0.813mm (0.032in) 直径; 金粉, 球状, APS 3.0-5.5微米; 金粉, 球状, APS 5.5-9.0微米; 镀金液, 无电镀的, 金属含量≈3.7g/l; 金薄片, APS 3.0-5.0微米; 金薄片/球, APS 1.5-3.0微米; 金线, 砷杂, 0.2mm (0.008in) 直径; 金薄片, APS 1.5-3.0微米; 金薄片/球, APS 2.2-3.5微米; 金箔, 0.05mm (0.002in)厚; 金超薄箔, 1.0微米厚; 金粉, 球状, APS 0.8-1.5微米; 镀金液, 金属含量 ≈25g/l; 金粉, 球状, APS 1.5-3.0微米; 金柱, 3.175mm (0.125in) 直径 x 6.35mm (0.25in) 长, Premion®; 金薄箔, 0.005mm (0.0002in) 厚; 金纱, 82目, 0.06mm (0.0025in) 直径 的金线编织而成; 金柱, 3.175mm (0.125in) 直径 x 3.175mm (0.125in) 长, Premion®; 金线, 14kt, 红, 1.63mm (0.064in) 直径; 金线, 14kt, 黄, 1.63mm (0.064in) 直径; 金粒, 半球状, 6.35mm (0.25in)或更小, Premion®; 金线, 0.025mm (0.001in) 直径, 退火; 金纱, 100目, 0.064mm (0.0025in) 直径 线织成; 金纱, 52目, 0.102mm (0.004in) 直径 线织成; 金棒, 3mm (0.1in) 直径, Premion®; 金箔, 0.025mm (0.001in) 厚; 金箔, 0.1mm (0.004in) 厚, Premion®; 金薄片, 0.01mm (0.0004in) 厚; 金箔, 2.0mm (0.08in) 厚, Premion®; 金箔, 1.0mm (0.04in) 厚, Premion®; 金粒, 0.8-6mm (0.03-0.2in), Premion®; 金粒, 半球状, 6.35mm (0.25in)或更小; 金薄片/球, APS 1-15微米; 金棒, 6.35mm (0.25in) 直径, Premion®; 金线, 1.4mm (0.055in) 直径, Premion®; 金箔, 0.25mm (0.01in) 厚, Premion®; 金箔, 0.5mm (0.02in) 厚, Premion®; Gold colloid; Au NP; Gold colloid; Gold nanoparticles; Gold coated glass cover slip; Gold coated mica; Gold coated silicon wafer; Gold; GOLD, 99.999%; Gold, AAS standard solution, Specpure®, Au 1000 g/ml; Gold Thinfoil, 0.007mm (0.00028in) thick; Gold powder, -20+100 mesh, Premion®; Gold wire, 0.127mm (0.005in) dia, Premion®; Gold foil, 0.127mm (0.005in) thick, Premion®; Gold splatter; Gold powder, 10 micron & down; Gold foil, 0.025mm (0.001in) thick, Premion®; Gold powder, spherical, <5 micron; Gold sponge, -20 mesh; Gold powder, -60 mesh, Premion®; Gold foil, 0.1mm (0.004in) thick; Gold foil, 1.0mm (0.04in) thick; Gold wire, 0.1mm (0.004in) dia; Gold wire, 2.0mm (0.08in) dia; Gold wire, 1.0mm (0.04in) dia; Gold wire, 0.0127mm (0.0005in) dia, 4.88m (16ft); Gold, plasma standard solution, Specpure®, Au 10,000 g/ml; Gold slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Premion®; Gold, plasma standard solution, Specpure®, Au 1000 g/ml; Gold foil, 0.25mm (0.01in) thick; Gold wire, 0.25mm (0.01in) dia; Gold wire, 0.5mm (0.02in) dia; Gold foil, 0.5mm (0.02in) thick; Gold wire, 0.762mm (0.030in) dia, Premion®; Gold Thinfoil, 0.002mm (0.00008in) thick; Gold Thinfoil, 0.006mm (0.00024in) thick; Gold Thinfoil, 0.003mm (0.00012in) thick; Gold powder, spherical, -200 mesh; Gold wire, 2.0mm (0.08in) dia, Premion®; Gold wire, 1.0mm (0.04in) dia, Premion®; Gold wire, 0.5mm (0.02in) dia, Premion®; Gold wire, 0.25mm (0.01in) dia, Premion®; Gold wire, 0.1mm (0.004in) dia, Premion®; Gold wire, 0.05mm (0.002in) dia, Premion®; Gold powder, -20 mesh, Premion®; COLLOIDAL GOLD PARTICLES; Gold solution; Gold(III) chloride solution; Gold atomic spectroscopy standard concentrate 1.00 g Au; Gold coated microscope slide; Gold wire, 0.2mm (0.008in) dia; Gold wire, 0.813mm (0.032in) dia; Gold powder, spherical, APS 3.0-5.5 micron; Gold powder, spherical, APS 5.5-9.0 micron; Gold plating solution, electroless, metal content ≈3.7g/l; Gold flake, APS 3.0-5.0 micron; Gold flake/sphere, APS 1.5-3.0 micron; Gold wire, arsenic doped, 0.2mm (0.008in) dia; Gold flake, APS 1.5-3.0 micron; Gold flake/sphere, APS 2.2-3.5 micron; Gold foil, 0.05mm (0.002in) thick; Gold Ultrathin foil, 1.0 micron thick; Gold powder, spherical, APS 0.8-1.5 micron; Gold plating solution, metal content ≈25g/l; Gold powder, spherical, APS 1.5-3.0 micron; Gold slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Premion®; Gold Thinfoil, 0.005mm (0.0002in) thick; Gold gauze, 82 mesh woven from 0.06mm (0.0025in) dia wire; Gold slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Premion®; Gold wire, 14kt, red, 1.63mm (0.064in) dia; Gold wire, 14kt, yellow, 1.63mm (0.064in) dia; Gold shot, semi-spherical, 6.35mm (0.25in) & down, Premion®; Gold wire, 0.025mm (0.001in) dia, annealed; Gold gauze, 100 mesh woven from 0.064mm (0.0025in) dia wire; Gold gauze, 52 mesh woven from 0.102mm (0.004in) dia wire; Gold rod, 3mm (0.1in) dia, Premion®; Gold foil, 0.025mm (0.001in) thick; Gold foil, 0.1mm (0.004in) thick, Premion®; Gold Thinfoil, 0.01mm (0.0004in) thick; Gold foil, 2.0mm (0.08in) thick, Premion®; Gold foil, 1.0mm (0.04in) thick, Premion®; Gold shot, 0.8-6mm (0.03-0.2in), Premion®; Gold shot, semi-spherical, 6.35mm (0.25in) & down; Gold flake/sphere, APS 1-15 micron; Gold rod, 6.35mm (0.25in) dia, Premion®; Gold wire, 1.4mm (0.055in) dia, Premion®; Gold foil, 0.25mm (0.01in) thick, Premion®; Gold foil, 0.5mm (0.02in) thick, Premion®

登记号

• CAS号: 7440-57-5; 16903-35-8
• EC号: 231-791-2; 231-595-7; 231-165-9
• MDL号: MFCD00003436
• PubChem SID: 24883261; 24856102; 24863194; 24895062; 24859592; 24859598; 24861641; 24856101; 24856106; 24859593; 162091390; 24861644; 24861642; 24861639; 24858828; 24856103; 24895073; 24856275; 24859595; 24861647; 24859599; 24861643; 24859597; 24857212; 24856105; 24861646; 24863192; 24861640; 24863193; 24845367; 24855476; 24882773; 24856108; 24859590; 24856107; 24883260; 24895067; 24873402
• PubChem CID: 23985
• E编码: E175

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 0.03
• LogD (pH = 7.4): 0.03
• Log P: 0.03
• 摩尔折射率: 0.0 cm^3
• 极化性: 7.921142 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble
• 外观: ≈0.0024g/m; ≈0.01g/m; ≈0.02g/25x25mm, not certified pinhole free; ≈0.04g/25x25mm, not certified pinhole free; ≈0.04g/m; ≈0.06g/25x25mm, not certified pinhole free; ≈0.07g/25x25mm, not certified pinhole free; ≈0.08g/25x25mm, not certified pinhole free; ≈0.12g/25x25mm, not certified pinhole free; ≈0.15g/m; ≈0.24g/m; ≈0.3g/25x25mm; ≈0.49g/slug; ≈0.62g/m; ≈0.6g/25x25mm; ≈0.95g/m; ≈0.97g/slug; ≈1.2g/25x25mm; ≈1.5g/25x25mm; ≈10.02g/m; ≈12g/25x25mm; ≈15.15g/m; ≈24g/25x25mm; ≈28g/m; ≈29.71g/m; ≈3.35-3.60g/slug, approx. weight - may differ; ≈3.79g/m; ≈3.7cm/5g; ≈3.92g/m; ≈3g/25x25mm; ≈6.1g/10mm; ≈60.6g/m; ≈6g/25x25mm; ≈8.8g/m; Agglomerated; beads; dispersion; evaporation slug; foil; grit; Liquid; nanoparticles; nanopowder; powder; powder (agglomerated); rod; S.A. 0.05-0.20m2/g; S.A. 0.05-0.30m2/g; S.A. 0.10-0.35m2/g; S.A. 0.15-0.45m2/g; S.A. 0.24-0.34m2/g; S.A. 0.35-0.75m2/g; sponge; Thick flake; Thin flake; wire; Wire Cloth; Wire Cloth 100x100mm ~4.9g
• 熔点: 1063 °C(lit.); 1064
• 沸点: 2808; 2808 °C(lit.)
• 密度: ~ 1.0 g/ml; 19.3 g/mL at 25 °C(lit.); 19.320G/CC
• 折射率: n20/400 1.52(lit.); n20/587 1.523; n20/589.3 1.523
• 紫外吸收波长: λmax 510-525 nm
• 电阻率: 2.05 μΩ-cm0°C
• 透光率: 380-700, >91% (for the glass microscope slide alone); 380-700, >91% (for the glass microscope slide alone, 55-59% @ 500 nm with the Ti/Au coating); 60-64%

安全信息

• 保存条件: 2-8°C, Do Not Freeze
• RTECS编号: MD5070000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 环境危害性(Nature polluting) (N); 有毒(Toxic) (T); 剧毒(Highly toxic) (T+); 刺激性(Irritant) (Xi)
• 联合国危险货物编号: 1789; UN1789; UN1935; UN2922
• 德国WGK号: -; 3; nwg
• 联合国危险货物等级: 6.1; 8
• 联合国危险货物包装类别(PG): 3; II; III
• 危险公开号: 23/24/25-32-34-50; 26/27/28-32-50/53; 34; 36/38-43
• 安全公开号: 23-26-36/37/39-45; 26-36/37; 7-28-29-45-60-61; 9-26-28-36/37/39-45-60-61
• TSCA收录: 是
• GHS危险品标识: GHS05; GHS06; GHS07; GHS09
• GHS警示词: Danger
• GHS危险声明: H300-H310-H330-H400-H410; H301-H311-H331-H314-H318-H400; H314-H317; H314-H335; H333
• GHS警示性声明: P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501A; P260-P301+P310-P304+P340-P320-P330-P361-P405-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P305 + P351 + P338-P310; P304+P312
• 个人保护装置: Eyeshields, Gloves; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter; Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1789 8/PG 3
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥99.9% trace metals basis; ≥99.99% trace metals basis; ≥99.999%; ≥99.999% trace metals basis; 0.0065% gold basis (AAS); 99.9% (metals basis); 99.9% (Ti); 99.9% trace metals basis; 99.95% (metals basis); 99.96% (metals basis); 99.96+% (metals basis); 99.985% (metals basis); 99.99%; 99.99% (metals basis); 99.99% (Ti); 99.99% trace metals basis; 99.995% (metals basis); 99.9975+% (metals basis); 99.998% (metals basis); 99.9985% (metals basis); 99.999%; 99.999% (Au); 99.999% (metals basis); 99.999% trace metals basis; 99.9995% (metals basis); Au 58.3% min
• 浓度: ~0.01% HAuCl4; ~1 A520 units/mL; ~6.0E+12 particles/mL
• 级别: coating quality; puriss.
• 颗粒大小: <10 μm; <100 nm; <20 mesh; <45 μm; <850 μm; 0.2-0.7 mm; 10 nm; 1-6 mm; 20 nm; 5 nm
• 简要说明: <0.01% tannic acid; <0.04% sodium citrate
• 痕量阳离子: Ag: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg
• 其他组分: 0.02% sodium azide as preservative
• 有效期: (limited shelf life, expiry date on the label)
• 基质可连接基团: Titanium, as adhesion layer used to bind the gold to the borosilicate glass cover slip
• 品质说明: ampule
• 平均颗粒大小: 17-23 nm (monodisperse); 3.0-5.5 nm (monodisperse); 8.5-12.0 nm (monodisperse)
• 直径: 0.1 mm; 0.127 mm; 0.25 mm; 0.5 mm; 1 mm; 1.0 mm; 1.5 mm; 10 nm; 2.0 mm; 3.0 mm
• 厚度: 0.025 mm; 0.05 mm; 0.1 mm; 0.127 mm; 0.25 mm; 0.5 mm
• 产品重量: 3.9 g (one slug); 6.4 g (one slug); 800 mg (one slug)
• abs.: absorption/523 nm 1
• 尺寸: 10-20 μm
• 长 × 宽 × 厚度: 1 in. × 1.5 in. × 150 μm; 22 mm × 22 mm × 130-170 μm, square; 3 in. × 1 in. × 0.7 mm; 3 in. × 1 in. × 150 μm
• 层厚度: 100 Å; 1000 Å; 2000 Å
• 直径 × 厚度: 15 mm × 130-170 μm; 4 in. × 500 μm
• OD: 1
• 直径 × 长度: 0.3 cm × 0.6 cm; 0.6 cm × 0.6 cm; 0.6 cm × 1.2 cm
• 线性分子式: Au
• Empirical Formula (Hill Notation): Au

详细说明

MP Biomedicals - 02154014

30 nm Colloidal gold

MP Biomedicals - 02154012

15 nm Colloidal gold

MP Biomedicals - 02154011

10 nm Colloidal gold

MP Biomedicals - 02154010

5 nm Colloidal gold

MP Biomedicals - 02154015

40 nm Colloidal gold

MP Biomedicals - 05203605

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 50755

Other Notes
Widely used protein and polysaccharide marker for electron microscopy1; Useful general stain for protein immobilized on nitrocellulose membranes in spot tests or on blots prepared from polyacrylamide gels after electrophoresis2

Sigma Aldrich - 643203

Application
钛粘附层，用于将金粘合到铝硅酸盐玻璃显微镜载片上。钛厚度 ~20 埃。
Features and Benefits
The gold surface shows a tendency towards <111> orientation.

Sigma Aldrich - 349313

包装
190, 950 mg in rigid mailer
Quantity
190mg = 5cm；950mg = 25cm

Sigma Aldrich - 373168

包装
6.4 g in glass bottle

Sigma Aldrich - G1527

包装
25 mL in poly bottle
Physical form
胶态悬浮液
Application
请参见 "Immunocytochemical Methods and Protocols" Lorette C. Javois，第 8 章（Sigma 产品 I5653）以了解显微镜学相关应用。
Suitability
适于吸附生物分子以合成标记探针。

Sigma Aldrich - 643270

Features and Benefits
金表面表现出 <111> 取向趋势，这种趋势可通过在 500°C 退火 2-4 小时得到明显的增强。
包装
1 片 = 1 英寸×3 英寸

Sigma Aldrich - 349275

包装
2.4 g in rigid mailer
600 mg in rigid mailer
Quantity
600mg = 25×25mm；2.4g = 50×50mm

Sigma Aldrich - 643297

Features and Benefits
金表面表现出 <111> 取向趋势，这种趋势可通过在 500°C 退火 2-4 小时得到明显的增强。
包装
1 片 = 1 英寸×3 英寸

Sigma Aldrich - 326496

包装
1.5, 6 g in rigid mailer
Quantity
1.5g = 25×25mm；6g = 50×50mm

Sigma Aldrich - 643246

Features and Benefits
The gold surface is highly polycrystalline but shows a tendency towards <111> orientation.
Other Notes
钛粘附层，用于将金粘合到钠钙玻璃显微镜载片上。

Sigma Aldrich - 349240

包装
3, 12 g in rigid mailer
Quantity
3g = 25×25mm；12g = 50×50mm

Sigma Aldrich - G1402

Physical form
胶态悬浮液
Application
请参见 "Immunocytochemical Methods and Protocols" Lorette C. Javois，第 8 章（Sigma 产品 I5653）以了解显微镜学相关应用。
Suitability
适于吸附生物分子以合成标记探针。

Sigma Aldrich - 643254

Features and Benefits
Corning® 0211 锌二氧化钛玻璃，硼硅酸盐玻璃的一种特定配方，非常适于被切成薄片。
金表面表现出 <111> 取向趋势，这种趋势可通过在 500°C 退火 2-4 小时得到明显的增强。
Other Notes
钛粘附层，用于将金粘合到锌二氧化钛盖玻片上。
法律信息
Corning 注册商标 Corning, Inc.

Sigma Aldrich - 265772

包装
2.5 g in poly bottle
500 mg in glass bottle
Application
用于合成新型低维硒代磷酸金四元化合物 A3AuP2Se8（a=Rb、K、Cs）和 A2Au2P2Se6（a=Rb、K）。1

Sigma Aldrich - 373176

包装
3.9 g in glass bottle

Sigma Aldrich - 326534

包装
2.8 g in poly spool
280 mg in rigid mailer
Quantity
280mg = 25cm；2.8g = 250cm

Sigma Aldrich - 349259

包装
1.2, 4.8 g in rigid mailer
Quantity
1.2g = 25×25mm；4.8g = 50×50mm

Sigma Aldrich - 326585

包装
5 g in glass bottle
500 mg in glass bottle

Sigma Aldrich - 255734

Application
用于合成新型低维硒代磷酸金四元化合物 A3AuP2Se8（a=Rb、K、Cs）和 A2Au2P2Se6（a=Rb、K）。1
包装
1 g in glass bottle

Sigma Aldrich - 265802

包装
3 g in rigid mailer
600 mg in rigid mailer
Quantity
600mg = 1cm；3g = 5cm

Sigma Aldrich - 349305

包装
1.5 g in rigid mailer
Quantity
375mg = 2.5cm；1.5g = 10cm

Sigma Aldrich - 265837

包装
3 g in rigid mailer
Quantity
3g = 2.2cm；15g = 11cm

Sigma Aldrich - 265829

包装
6 g in rigid mailer
Quantity
6g = 25×25mm

Sigma Aldrich - 349283

包装
150 mg in poly spool
Quantity
150mg = 1m；750mg = 5m

Sigma Aldrich - 268461

包装
1.2 g in rigid mailer
300 mg in rigid mailer
Quantity
300mg = 25×25mm；1.2g = 50×50mm

Sigma Aldrich - 326593

包装
500 mg in glass bottle

Sigma Aldrich - 326542

包装
5 g in glass bottle
500 mg in glass bottle

Sigma Aldrich - 752584

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting, electron microscopy and immunohistochemistry applications. Note: For applications involving salt concentration, such as photovolatics, our stabilized nanoparticles in citrate may provide better performance and results.This extensively purified material is reactant free and monodisperse (<12% variability in size and shape); and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Labels1; Sensing/Detection2; Biological Targeting3; Plasmonics4 and Electronics.5The remvoal of reactants means that further growth of the nanoparticles is also inhibited leading to a longer lasting material.
包装
25, 100 mL in poly bottle
Legal Information
Product of CytoDiagnostics, Inc.
For use in optical electronics research only.

Sigma Aldrich - 349291

包装
680 mg in rigid mailer
Quantity
680mg = 2cm

Sigma Aldrich - 265780

包装
2.8 g in poly spool
280 mg in rigid mailer
Quantity
280mg = 25cm；2.8g = 250cm

Sigma Aldrich - 718424

包装
500 mg in glass bottle

Sigma Aldrich - 373184

包装
3.2 g in glass bottle
800 mg in glass bottle

Sigma Aldrich - 326518

包装
3 g in rigid mailer
Quantity
3g = 25×25mm；12g = 50×50mm

Sigma Aldrich - 349267

包装
1.2 g in rigid mailer
300 mg in rigid mailer
Quantity
300mg = 25×25mm；1.2g = 50×50mm

Sigma Aldrich - 265810

包装
1.2, 4.8 g in rigid mailer
Quantity
1.2g = 25×25mm；4.8g = 50×50mm

Sigma Aldrich - 326526

包装
500 mg in poly spool
Quantity
500mg = 2m；2.5g = 10m

Sigma Aldrich - G1652

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
包装
25 mL in poly bottle
Physical form
胶态悬浮液
Application
请参见 "Immunocytochemical Methods and Protocols" Lorette C. Javois，第 8 章（Sigma 产品 I5653）以了解显微镜学相关应用。
Suitability
适于吸附生物分子以合成标记探针。

Sigma Aldrich - 636347

Application
插入到聚合物基质中的胶体金纳米粒子可缩短聚合物的有效共轭长度，从而导致吸收蓝移。1
包装
1 g in glass bottle

Sigma Aldrich - 643289

Features and Benefits
Corning® 0211 锌二氧化钛玻璃，硼硅酸盐玻璃的一种特定配方，非常适于被切成薄片。
金表面表现出 <111> 取向趋势，这种趋势可通过在 500°C 退火 2-4 小时得到明显的增强。
Other Notes
钛粘附层，用于将金粘合到硼硅酸盐盖玻片上。
法律信息
Corning 注册商标 Corning, Inc.

Sigma Aldrich - 265799

包装
7.5 g in rigid mailer
750 mg in rigid mailer
Quantity
750mg = 5cm；7.5g = 50cm

Sigma Aldrich - 310980

包装
1.9 g in rigid mailer
380 mg in rigid mailer
Quantity
380mg = 10cm；1.9g = 50cm

Sigma Aldrich - 643262

General description
钛粘附层，用于将金粘合到硅片 (100) 上。金取向名义上为具有 <111> 取向的高度多晶的。1
包装
1 ea in padded box
Packaging 1 set in single wafer shipper

Sigma Aldrich - 02681

包装
glass ampoule
Preparation Note
用 HAuCl4、HCl 和 H2O 制备

Sigma Aldrich - 289779

包装
500 mg in glass bottle