PH100中文资料PDF规格书
PH100规格书详情
Overview
pH Overview
pH is a unit of measure (ranging from 0 to 14pH) indicating the degree of acidity or alkalinity of a solution. pH tests are the most commonly performed measurements in water analysis and reports the negative log of the hydrogen ion activity of a solution which is an indicator of acidity or alkalinity. Solutions with a pH less than 7 are considered acidic, solutions with a pH higher than 7 are known as bases, and solutions with a pH of exactly 7 are neutral.
The pH scale is logarithmic so, for example, if sample A is 1 pH less than Sample B, this means that Sample A is 10 times more acidic then Sample B. A difference of 1 pH represents a ten-fold difference in acidity.
产品属性
- 产品编号:
PH100
- 制造商:
Apex Tool Group
- 类别:
焊接,拆焊,返修产品 > 支座,支架
- 系列:
Weller®
- 包装:
散装
- 类型:
铁
- 配套使用/相关产品:
W100PG
- 包括:
海绵
- 描述:
IRON HOLDER FOR W100PG
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PERFECT |
1804+ |
BGA |
270 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
LAMBDA |
23+ |
模块 |
3562 |
询价 | |||
LAMBDA |
模块 |
256 |
原装 原装 原装 只做原装现货 |
询价 | |||
TDK/东电化 |
23 |
MODULE |
55000 |
原厂渠道原装正品假一赔十 |
询价 | ||
原装 |
2318+ |
NA |
5620 |
十年专业专注 优势渠道商正品保证公司现货 |
询价 | ||
PERFECT |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
LAMBDA |
23+ |
模块 |
18000 |
询价 | |||
ICT |
00+ |
3 |
全新进口原装现货-军工器件供应商 |
询价 | |||
LAMBDA |
主营模块 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NA |
22+ |
N/A |
354000 |
询价 |
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