免费播放欧美毛片欧美a-免费不卡毛片-免费不卡视频-免费操人视频-一区二区三-一区二区三区

Phenolphthalein Solution R

0.1%(w/v) in 80% (v/v)Alcohol
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Phenolphthalein Solution R, 0.1% (w/v) in 80% (v/v) Alcohol
Packaging: Poly Natural
CAS #: 64-17-5
Phenolphthalein TS/RS

1% (w/v) Alcoholic
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Phenolphthalein TS/RS, 1% (w/v) Alcoholic
Packaging: Poly Natural
CAS #: 64-17-5, 67-56-1, 77-09-8
Manufa
Phenol Red Indicator, 1% (w/v)

1% (w/v)
500 mL Amber Glass/Unit
Brand: RICCA Chemical
Phenol Red Indicator, 1% (w/v) Aqueous Solution
Packaging: Amber Glass
CAS #: 7732-18-5, 34487-61-1
Manufactured in
Phenol Stock Standard

5.00 ± 0.05% (w/v)
4 L Amber Glass/Unit
Brand: RICCA Chemical
Phenol Stock Standard, 5.00 ± 0.05% (w/v) Aqueous Solution
Packaging: Amber Glass
CAS #: 7732-18-5, 108-95-2
Nitrogen Standard, 1000 ppm Nitrite

(3285 ppm NO2)
120 mL Poly Natural/Unit
Brand: RICCA Chemical
Nitrogen Standard, 1 mL = 1 mg N, 1000 ppm N as Nitrite (3285 ppm NO2)
Packaging: Poly Natural
CAS #: 7732-18-5,
Mercuric Nitrate,0.0141 Normal

0.00705 Molar
4 L Amber Glass/Unit
Brand: RICCA Chemical
Mercuric Nitrate, 0.0141 Normal, 0.00705 Molar, 1 mL = 0.5 mg Cl
Packaging: Amber Glass
CAS #: 7732-18-5, 7697-37-2, 7
Lead Acetate Cotton

100 g
100g Poly Wide Mouth/Unit
Brand: RICCA Chemical
Lead Acetate Cotton for Arsenic Testing
Packaging: Poly White Wide Mouth
CAS #: 6080-56-4
Manufactured in ISO 9001-2
Hydrochloric Acid, 5.00 Normal

5.00 Normal
1 L Amber Glass/Unit
Brand: RICCA Chemical
Hydrochloric Acid, 5.00 Normal
Packaging: Amber Glass
CAS #: 7732-18-5, 7647-01-0
Manufactured in ISO 9001-2008 cert
Hydrochloric Acid, 6.00 Normal

6.00 Normal
10 L Cubitainer/Unit
Brand: RICCA Chemical
Hydrochloric Acid, 6.00 Normal
Packaging: Cubitainer
CAS #: 7732-18-5, 7647-01-0
Manufactured in ISO 9001-2008 certi
Hydrochloric Acid, 6.25 Normal

6.25 Normal
1 L Poly Natural/Unit
Brand: RICCA Chemical
Hydrochloric Acid, 6.25 Normal
Packaging: Poly Natural
CAS #: 7732-18-5, 7647-01-0
Manufactured in ISO 9001-2008 ce
Hydrochloric Acid, 10.0 Normal

10.0 Normal
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Hydrochloric Acid, 10.0 Normal
Packaging: Poly Natural
CAS #: 7732-18-5, 7647-01-0
Manufactured in ISO 9001-2008
Hydrofluoric Acid, 0.1% (w/w)

0.1% (w/w)
4 L Poly Natural/Unit
Brand: RICCA Chemical
Hydrofluoric Acid, 0.1% (w/w) Aqueous Solution
Packaging: Poly Natural
CAS #: 7732-18-5, 7664-39-3
Manufactured in I
Hydrogen Peroxide, 3% (w/w)

Stabilized Reagent Grade
4 L Amber Poly/Unit
Brand: RICCA Chemical
Hydrogen Peroxide, 3% (w/w) Aqueous Solution, Stabilized Reagent Grade
Packaging: Amber Poly
CAS #: 7732-18-
Hydrogen Peroxide, 3% (w/w)

Stabilized Reagent Grade
500 mL Amber Poly/Unit
Brand: RICCA Chemical
Hydrogen Peroxide, 3% (w/w) Aqueous Solution, Stabilized Reagent Grade
Packaging: Amber Poly
CAS #: 7732-
Hydrogen Peroxide, 3% (w/v)

3% (w/v)
1 L Amber Poly/Unit
Brand: RICCA Chemical
Hydrogen Peroxide, 3% (w/v) Aqueous Solution
Packaging: Amber Poly
CAS #: 7732-18-5, 7722-84-1
Manufactured in ISO 9001-
Hydrogen Peroxide, 6% (w/w)

from USP materials
55 gal Poly Drum/Unit
Brand: RICCA Chemical
Hydrogen Peroxide, 6% (w/w) Aqueous Solution, from USP materials, for Laboratory Use
Packaging: Poly Drum
CAS #:
Lead Standard Solution

(0.1 per cent Pb) R
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Lead Standard Solution (0.1 per cent Pb) R
Packaging: Poly Natural
CAS #: 7732-18-5, 10099-74-8
Manufact
Hydrogen Peroxide, 30% (w/w)

ACS Reagent Grade
1 L Poly, Vent Cap/Unit
Brand: RICCA Chemical
Hydrogen Peroxide, 30% (w/w), ACS Reagent Grade
Packaging: Poly Natural with Vented Cap
CAS #: 7732-18-5, 7722-
Povidone-Iodine Solution USP, 10% (w/v)

1% (w/v) Available Iodine
500 mL Amber Poly/Unit
Brand: RICCA Chemical
Povidone-Iodine Solution USP, 10% (w/v), 1% (w/v) Available Iodine, for Laboratory Use
Packaging: Amber Poly
Iron Standard

200 ppm Fe
120 mL Amber Glass/Unit
Brand: RICCA Chemical
Iron Standard Stock Solution, 200 ppm Fe
Packaging: Amber Glass
CAS #: 7732-18-5, 7664-93-9, 7783-83-7
Manufacture
  • 產品中心
  • 品牌列表
  • 技術服務
  • 關于我們
  • 聯系我們
深圳市澤任科技有限公司
地址:深圳市寶安區松崗街道樓崗南工業一街2號二層
電話:0755-23503861
電話:0755-23003036
手機:18123966210  15013576210
郵箱:[email protected]

主站蜘蛛池模板: 成人a毛片高清视频 | 四虎永久精品视频在线 | 丁香五月网久久综合 | 上课被同桌摸下面做羞羞 | 性欧美xxxx视频在线观看 | 亚洲线精品一区二区三区 | 亚洲资源在线视频 | 一级做a爱过程免费视 | 免费看国产一级特黄aa大片 | 午夜观看 | 免费在线观看黄色 | 日本操穴| 免费网站在线视频美女被 | 天堂视频在线免费观看 | 一夜七次郎久久综合伊人 | 波多野结衣在线观看一区二区三区 | 四虎成人影院网址 | 亚欧乱色束缚一区二区三区 | 午夜秒播| 日本又粗又长一进一出抽搐 | 四虎永久在线精品视频免费观看 | 你懂得视频在线 | 67pao强力打造高清免费 | www性| 天天草夜夜爽 | 你懂的欧美 | 国产黄视频网站 | 春宵福利网站 | 日本一区三区二区三区四区 | 99香蕉精品视频在线观看 | 日本亚洲在线 | 久久免费特黄毛片 | 久久久午夜精品 | www.你懂的 | 综合网天天操天天射 | 欧美成人全部免费观看1314色 | 狠狠色丁香婷婷综合视频 | 伊人网亚洲 | 婷婷网址 | 天堂资源bt | 精品视频日本 |