国产一区后入在线视频观看,婷婷久久综合

0755-23003036 info@chinazerentools.com

Potassium Chloride Conductivity Stnd, 250 µS/cm

(250 μmho/cm) at 25°C
1 L Poly Natural/Unit
Brand: RICCA Chemical
Potassium Chloride Conductivity Standard, 250 μS/cm (250 μmho/cm) at 25°C
Packaging: Poly Natural
CAS #: 7732

Phosphate Buffer Solution, pH 6.8

pH 6.8
1 L Poly Natural/Unit
Brand: RICCA Chemical
Phosphate Buffer Solution, pH 6.8, for Determination of Phenols
Packaging: Poly Natural
CAS #: 7732-18-5, 7758-11-4, 7778-77

Phosphoric Acid, 1.00 Normal

1.00 Normal
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Phosphoric Acid, 1.00 Normal
Packaging: Poly Natural
CAS #: 7732-18-5, 7664-38-2
Manufactured in ISO 9001-2008 c

Phosphoric Acid, 20% (v/v)

20% (v/v)
1 L Poly Natural/Unit
Brand: RICCA Chemical
Phosphoric Acid, 20% (v/v) Aqueous Solution (1 4)
Packaging: Poly Natural
CAS #: 7732-18-5, 7664-38-2
Manufactured

Phosphoric Acid, 20% (v/v)

20% (v/v)
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Phosphoric Acid, 20% (v/v) Aqueous Solution (1 4)
Packaging: Poly Natural
CAS #: 7732-18-5, 7664-38-2
Manufactur

Phosphoric Acid, 25% (v/v)

25% (v/v)
1 L Poly Natural/Unit
Brand: RICCA Chemical
Phosphoric Acid, 25% (v/v) Aqueous Solution (1 3)
Packaging: Poly Natural
CAS #: 7732-18-5, 7664-38-2
Manufactured

Picric Acid, ~1.2% (w/v)

Saturated
1 L Poly Natural/Unit
Brand: RICCA Chemical
Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v)
Packaging: Poly Natural
CAS #: 7732-18-5, 88-89-1
M

Picric Acid, ~1.2% (w/v)

Saturated
4 L Poly Natural/Unit
Brand: RICCA Chemical
Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v)
Packaging: Poly Natural
CAS #: 7732-18-5, 88-89-1
M

Picric Acid, ~1.2% (w/v)

Saturated
500 mL Poly Natural/Unit
Brand: RICCA Chemical
Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v)
Packaging: Poly Natural
CAS #: 7732-18-5, 88-89-1

Potassium Chloride Conductivity Stnd, 12.9 µS/cm

(12.9 μmho/cm) at 25°C
1 L Poly Natural/Unit
Brand: RICCA Chemical
Potassium Chloride Conductivity Standard, 12.9 μS/cm (12.9 μmho/cm) at 25°C
Packaging: Poly Natural
CAS #: 7

Phosphate Buffered Saline

1X - Non-sterile pH 7.35 - 7.45
1 L Poly Natural/Unit
Brand: RICCA Chemical
Phosphate Buffered Saline, 1X - Non-sterile, pH 7.35 - 7.45
Packaging: Poly Natural
CAS #: 7732-18-

Acetate Buffer Solution, pH 3.5

for USP Heavy Metals Testing
1 L Poly Natural/Unit
Brand: RICCA Chemical
Acetate Buffer Solution, pH 3.5, for USP Heavy Metals Testing
Packaging: Poly Natural
CAS #: 7732-18-5

Nitrogen Standard, 100 ppm Nitrite

(328.5 ppm NO2)
120 mL Amber Glass/Unit
Brand: RICCA Chemical
Nitrogen Standard, 1 mL = 0.1 mg N, 100 ppm N as Nitrite (328.5 ppm NO2)
Packaging: Amber Glass
CAS #: 7732-18-5,

Potassium Chloride Conductivity Stnd, 250 µS/cm

(250 μmho/cm) at 25°C
20 L Cubitainer/Unit
Brand: RICCA Chemical
Potassium Chloride Conductivity Standard, 250 μS/cm (250 μmho/cm) at 25°C
Packaging: Cubitainer
CAS #: 7732-18

Potassium Chloride Conductivity Standard, 84 µS/cm

84 μS/cm (84 μmho/cm) at 25°C
1 L Poly Natural/Unit
Brand: RICCA Chemical
Potassium Chloride Conductivity Standard, 84 μS/cm (84 μmho/cm) at 25°C
Packaging: Poly Natural
CAS #

ORP Standard

200 mV vs. Ag/AgCl
500 mL Amber Glass/Unit
Brand: RICCA Chemical
ORP Standard, 200 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution)
Packaging: Amber Glass
CAS #: 7732-

ORP Standard

600 mV vs Ag/AgCl
500 mL Amber Glass/Unit
Brand: RICCA Chemical
ORP Standard, 600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution)
Packaging: Amber Glass
CAS #: 7732-1

Perchloric Acid, 0.0011 Normal

in Glacial Acetic Acid
1 L Amber Glass/Unit
Brand: RICCA Chemical
Perchloric Acid, 0.0011 Normal in Glacial Acetic Acid
Packaging: Amber Glass
CAS #: 64-19-7, 108-24-7, 7601-9

Perchloric Acid, 2.00 Normal

2.00 Normal Aqueous
1 L Amber Glass/Unit
Brand: RICCA Chemical
Perchloric Acid, 2.00 N Aqueous
Packaging: Amber Glass
CAS #: 7732-18-5, 7601-90-3
Manufactured in ISO 9001-

Phenolphthalein Solution R

0.1%(w/v) in 80% (v/v)Alcohol
250 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

產(chǎn)品中心

品牌列表

技術(shù)服務(wù)

關(guān)于我們

聯(lián)系我們

其它品牌

深圳市澤任科技有限公司
地址：深圳市寶安區(qū)松崗街道樓崗南工業(yè)一街2號二層
電話：0755-23503861
電話：0755-23003036
手機：18123966210 15013576210
郵箱：info@chinazerentools.com

欧美人zzzzxxxx,又大又粗叽叽插BB视频,日韩欧美精品一区二区三区,干大屁股外国女人BBV